ClassicLunatic.com - USTC Supply Snapshots

Date / Time	Circulating Supply	Difference	Total Supply	Difference	Comm. Pool	USD per coin	Block
Jul 19, 2023, 12:44	9,796,658,098	-3	9,796,658,098	-3	4,998,614	$0.015820	13,724,863
Jul 19, 2023, 12:43	9,796,658,101		9,796,658,101		4,998,612	$0.015816	13,724,852
Jul 19, 2023, 12:42	9,796,658,101	-12	9,796,658,101	-12	4,998,610	$0.015773	13,724,842
Jul 19, 2023, 12:41	9,796,658,113		9,796,658,113		4,998,607	$0.015768	13,724,832
Jul 19, 2023, 12:40	9,796,658,113		9,796,658,113		4,998,602	$0.015813	13,724,822
Jul 19, 2023, 12:39	9,796,658,113	-68	9,796,658,113	-68	4,998,602	$0.015835	13,724,812
Jul 19, 2023, 12:38	9,796,658,181	-69	9,796,658,181	-69	4,998,584	$0.015865	13,724,802
Jul 19, 2023, 12:37	9,796,658,250	-7	9,796,658,250	-7	4,998,562	$0.015879	13,724,791
Jul 19, 2023, 12:36	9,796,658,257	-13	9,796,658,257	-13	4,998,558	$0.015901	13,724,781
Jul 19, 2023, 12:35	9,796,658,270		9,796,658,270		4,998,552	$0.015900	13,724,771
Jul 19, 2023, 12:34	9,796,658,270		9,796,658,270		4,998,552	$0.015900	13,724,761
Jul 19, 2023, 12:33	9,796,658,270	-5	9,796,658,270	-5	4,998,551	$0.015900	13,724,751
Jul 19, 2023, 12:32	9,796,658,275	-2	9,796,658,275	-2	4,998,550	$0.015900	13,724,740
Jul 19, 2023, 12:31	9,796,658,277		9,796,658,277		4,998,550	$0.015881	13,724,730
Jul 19, 2023, 12:30	9,796,658,277	-13	9,796,658,277	-13	4,998,549	$0.015872	13,724,720
Jul 19, 2023, 12:29	9,796,658,290		9,796,658,290		4,998,545	$0.015894	13,724,710
Jul 19, 2023, 12:28	9,796,658,290	-1	9,796,658,290	-1	4,998,544	$0.015850	13,724,699
Jul 19, 2023, 12:27	9,796,658,291		9,796,658,291		4,998,539	$0.015910	13,724,689
Jul 19, 2023, 12:26	9,796,658,291	-8	9,796,658,291	-8	4,998,535	$0.015915	13,724,679
Jul 19, 2023, 12:25	9,796,658,299	-2	9,796,658,299	-2	4,998,532	$0.015915	13,724,669
Jul 19, 2023, 12:24	9,796,658,301	-14	9,796,658,301	-14	4,998,530	$0.015925	13,724,658
Jul 19, 2023, 12:23	9,796,658,315	-2	9,796,658,315	-2	4,998,523	$0.015850	13,724,648
Jul 19, 2023, 12:22	9,796,658,317		9,796,658,317		4,998,523	$0.015850	13,724,638
Jul 19, 2023, 12:21	9,796,658,317	-8	9,796,658,317	-8	4,998,522	$0.015850	13,724,628
Jul 19, 2023, 12:20	9,796,658,325		9,796,658,325		4,998,514	$0.015850	13,724,618
Jul 19, 2023, 12:19	9,796,658,325		9,796,658,325		4,998,512	$0.015856	13,724,607
Jul 19, 2023, 12:18	9,796,658,325		9,796,658,325		4,998,509	$0.015875	13,724,597
Jul 19, 2023, 12:17	9,796,658,325		9,796,658,325		4,998,509	$0.015900	13,724,587
Jul 19, 2023, 12:16	9,796,658,325	-6	9,796,658,325	-6	4,998,504	$0.015962	13,724,577
Jul 19, 2023, 12:15	9,796,658,331		9,796,658,331		4,998,501	$0.015965	13,724,567
Jul 19, 2023, 12:14	9,796,658,331		9,796,658,331		4,998,497	$0.015965	13,724,557
Jul 19, 2023, 12:13	9,796,658,331	-1	9,796,658,331	-1	4,998,485	$0.015935	13,724,546
Jul 19, 2023, 12:12	9,796,658,332	-5	9,796,658,332	-5	4,998,478	$0.015906	13,724,536
Jul 19, 2023, 12:11	9,796,658,337	-2	9,796,658,337	-2	4,998,471	$0.015883	13,724,526
Jul 19, 2023, 12:10	9,796,658,339		9,796,658,339		4,998,468	$0.015883	13,724,516
Jul 19, 2023, 12:09	9,796,658,339		9,796,658,339		4,998,464	$0.015906	13,724,505
Jul 19, 2023, 12:08	9,796,658,339		9,796,658,339		4,998,462	$0.015836	13,724,495
Jul 19, 2023, 12:07	9,796,658,339	-4	9,796,658,339	-4	4,998,441	$0.015883	13,724,485
Jul 19, 2023, 12:06	9,796,658,343	-7	9,796,658,343	-7	4,998,440	$0.015852	13,724,475
Jul 19, 2023, 12:05	9,796,658,350		9,796,658,350		4,998,422	$0.015854	13,724,465
Jul 19, 2023, 12:04	9,796,658,350		9,796,658,350		4,998,417	$0.015894	13,724,454
Jul 19, 2023, 12:03	9,796,658,350	-1	9,796,658,350	-1	4,998,416	$0.015865	13,724,444
Jul 19, 2023, 12:02	9,796,658,351		9,796,658,351		4,998,416	$0.015820	13,724,434
Jul 19, 2023, 12:01	9,796,658,351	-19	9,796,658,351	-19	4,998,412	$0.015846	13,724,424
Jul 19, 2023, 12:00	9,796,658,370	-81	9,796,658,370	-81	4,998,400	$0.015827	13,724,414
Jul 19, 2023, 11:59	9,796,658,451		9,796,658,451		4,998,379	$0.015838	13,724,403
Jul 19, 2023, 11:58	9,796,658,451	-81	9,796,658,451	-81	4,998,375	$0.015882	13,724,393
Jul 19, 2023, 11:57	9,796,658,532	-10	9,796,658,532	-10	4,998,355	$0.015965	13,724,383
Jul 19, 2023, 11:56	9,796,658,542	-4	9,796,658,542	-4	4,998,348	$0.015978	13,724,373
Jul 19, 2023, 11:55	9,796,658,546	-2	9,796,658,546	-2	4,998,346	$0.015978	13,724,362
Jul 19, 2023, 11:54	9,796,658,548		9,796,658,548		4,998,343	$0.015979	13,724,352
Jul 19, 2023, 11:53	9,796,658,548		9,796,658,548		4,998,343	$0.015947	13,724,342
Jul 19, 2023, 11:52	9,796,658,548	+123	9,796,658,548	+123	4,998,343	$0.015919	13,724,332
Jul 19, 2023, 11:51	9,796,658,425		9,796,658,425		4,998,343	$0.015900	13,724,322
Jul 19, 2023, 11:50	9,796,658,425		9,796,658,425		4,998,342	$0.015930	13,724,311
Jul 19, 2023, 11:49	9,796,658,425	+189	9,796,658,425	+189	4,998,342	$0.015930	13,724,301
Jul 19, 2023, 11:48	9,796,658,236		9,796,658,236		4,998,341	$0.015930	13,724,291
Jul 19, 2023, 11:47	9,796,658,236	-24	9,796,658,236	-24	4,998,340	$0.015906	13,724,281
Jul 19, 2023, 11:46	9,796,658,260	-4	9,796,658,260	-4	4,998,332	$0.015906	13,724,271
Jul 19, 2023, 11:45	9,796,658,264	+13	9,796,658,264	+13	4,998,330	$0.015903	13,724,261
Jul 19, 2023, 11:44	9,796,658,251		9,796,658,251		4,998,326	$0.015903	13,724,251
Jul 19, 2023, 11:43	9,796,658,251	-1,491	9,796,658,251	-1,491	4,998,321	$0.015897	13,724,240
Jul 19, 2023, 11:42	9,796,659,742		9,796,659,742		4,997,948	$0.015852	13,724,230
Jul 19, 2023, 11:41	9,796,659,742		9,796,659,742		4,997,948	$0.015837	13,724,220
Jul 19, 2023, 11:40	9,796,659,742		9,796,659,742		4,997,945	$0.015837	13,724,210
Jul 19, 2023, 11:39	9,796,659,742	-16	9,796,659,742	-16	4,997,942	$0.015837	13,724,200
Jul 19, 2023, 11:38	9,796,659,758		9,796,659,758		4,997,937	$0.015814	13,724,189
Jul 19, 2023, 11:37	9,796,659,758		9,796,659,758		4,997,936	$0.015811	13,724,179
Jul 19, 2023, 11:36	9,796,659,758		9,796,659,758		4,997,936	$0.015804	13,724,169
Jul 19, 2023, 11:35	9,796,659,758		9,796,659,758		4,997,936	$0.015814	13,724,159
Jul 19, 2023, 11:34	9,796,659,758		9,796,659,758		4,997,935	$0.015821	13,724,148
Jul 19, 2023, 11:33	9,796,659,758	-1	9,796,659,758	-1	4,997,933	$0.015852	13,724,138
Jul 19, 2023, 11:32	9,796,659,759	-1	9,796,659,759	-1	4,997,921	$0.015814	13,724,128
Jul 19, 2023, 11:31	9,796,659,760	-5	9,796,659,760	-5	4,997,919	$0.015793	13,724,118
Jul 19, 2023, 11:30	9,796,659,765		9,796,659,765		4,997,915	$0.015819	13,724,108
Jul 19, 2023, 11:29	9,796,659,765		9,796,659,765		4,997,914	$0.015852	13,724,097
Jul 19, 2023, 11:28	9,796,659,765	-14	9,796,659,765	-14	4,997,908	$0.015820	13,724,087
Jul 19, 2023, 11:27	9,796,659,779		9,796,659,779		4,997,901	$0.015829	13,724,077
Jul 19, 2023, 11:26	9,796,659,779		9,796,659,779		4,997,901	$0.015820	13,724,067
Jul 19, 2023, 11:25	9,796,659,779	-480	9,796,659,779	-480	4,997,899	$0.015821	13,724,057
Jul 19, 2023, 11:24	9,796,660,259	-1	9,796,660,259	-1	4,997,777	$0.015850	13,724,047
Jul 19, 2023, 11:23	9,796,660,260	-5	9,796,660,260	-5	4,997,777	$0.015850	13,724,036
Jul 19, 2023, 11:22	9,796,660,265	-23	9,796,660,265	-23	4,997,776	$0.015850	13,724,026
Jul 19, 2023, 11:21	9,796,660,288	-23	9,796,660,288	-23	4,997,768	$0.015850	13,724,016
Jul 19, 2023, 11:20	9,796,660,311		9,796,660,311		4,997,748	$0.015867	13,724,006
Jul 19, 2023, 11:19	9,796,660,311		9,796,660,311		4,997,748	$0.015894	13,723,996
Jul 19, 2023, 11:18	9,796,660,311		9,796,660,311		4,997,747	$0.015900	13,723,985
Jul 19, 2023, 11:17	9,796,660,311		9,796,660,311		4,997,745	$0.015935	13,723,975
Jul 19, 2023, 11:16	9,796,660,311		9,796,660,311		4,997,743	$0.015931	13,723,965
Jul 19, 2023, 11:15	9,796,660,311		9,796,660,311		4,997,743	$0.015915	13,723,955
Jul 19, 2023, 11:14	9,796,660,311	-2	9,796,660,311	-2	4,997,742	$0.015947	13,723,944
Jul 19, 2023, 11:13	9,796,660,313		9,796,660,313		4,997,741	$0.015975	13,723,934
Jul 19, 2023, 11:12	9,796,660,313		9,796,660,313		4,997,740	$0.015915	13,723,924
Jul 19, 2023, 11:11	9,796,660,313	-6	9,796,660,313	-6	4,997,731	$0.015977	13,723,914
Jul 19, 2023, 11:10	9,796,660,319		9,796,660,319		4,997,724	$0.015979	13,723,903
Jul 19, 2023, 11:09	9,796,660,319		9,796,660,319		4,997,722	$0.015945	13,723,893
Jul 19, 2023, 11:08	9,796,660,319		9,796,660,319		4,997,721	$0.015900	13,723,883
Jul 19, 2023, 11:07	9,796,660,319		9,796,660,319		4,997,716	$0.015840	13,723,873
Jul 19, 2023, 11:06	9,796,660,319		9,796,660,319		4,997,714	$0.015851	13,723,863
Jul 19, 2023, 11:05	9,796,660,319		9,796,660,319		4,997,713	$0.015836	13,723,852

Date / Time

Circulating Supply

Difference

Total Supply

Difference

Comm. Pool

USD per coin

Block

Jul 19, 2023, 12:44

9,796,658,098

-3

9,796,658,098

-3

4,998,614

$0.015820

13,724,863

Jul 19, 2023, 12:43

9,796,658,101

4,998,612

$0.015816

13,724,852

Jul 19, 2023, 12:42

9,796,658,101

-12

9,796,658,101

-12

4,998,610

$0.015773

13,724,842

Jul 19, 2023, 12:41

9,796,658,113

4,998,607

$0.015768

13,724,832

Jul 19, 2023, 12:40

9,796,658,113

4,998,602

$0.015813

13,724,822

Jul 19, 2023, 12:39

9,796,658,113

-68

9,796,658,113

-68

4,998,602

$0.015835

13,724,812

Jul 19, 2023, 12:38

9,796,658,181

-69

9,796,658,181

-69

4,998,584

$0.015865

13,724,802

Jul 19, 2023, 12:37

9,796,658,250

-7

9,796,658,250

-7

4,998,562

$0.015879

13,724,791

Jul 19, 2023, 12:36

9,796,658,257

-13

9,796,658,257

-13

4,998,558

$0.015901

13,724,781

Jul 19, 2023, 12:35

9,796,658,270

4,998,552

$0.015900

13,724,771

Jul 19, 2023, 12:34

9,796,658,270

4,998,552

$0.015900

13,724,761

Jul 19, 2023, 12:33

9,796,658,270

-5

9,796,658,270

-5

4,998,551

$0.015900

13,724,751

Jul 19, 2023, 12:32

9,796,658,275

-2

9,796,658,275

-2

4,998,550

$0.015900

13,724,740

Jul 19, 2023, 12:31

9,796,658,277

4,998,550

$0.015881

13,724,730

Jul 19, 2023, 12:30

9,796,658,277

-13

9,796,658,277

-13

4,998,549

$0.015872

13,724,720

Jul 19, 2023, 12:29

9,796,658,290

4,998,545

$0.015894

13,724,710

Jul 19, 2023, 12:28

9,796,658,290

-1

9,796,658,290

-1

4,998,544

$0.015850

13,724,699

Jul 19, 2023, 12:27

9,796,658,291

4,998,539

$0.015910

13,724,689

Jul 19, 2023, 12:26

9,796,658,291

-8

9,796,658,291

-8

4,998,535

$0.015915

13,724,679

Jul 19, 2023, 12:25

9,796,658,299

-2

9,796,658,299

-2

4,998,532

$0.015915

13,724,669

Jul 19, 2023, 12:24

9,796,658,301

-14

9,796,658,301

-14

4,998,530

$0.015925

13,724,658

Jul 19, 2023, 12:23

9,796,658,315

-2

9,796,658,315

-2

4,998,523

$0.015850

13,724,648

Jul 19, 2023, 12:22

9,796,658,317

4,998,523

$0.015850

13,724,638

Jul 19, 2023, 12:21

9,796,658,317

-8

9,796,658,317

-8

4,998,522

$0.015850

13,724,628

Jul 19, 2023, 12:20

9,796,658,325

4,998,514

$0.015850

13,724,618

Jul 19, 2023, 12:19

9,796,658,325

4,998,512

$0.015856

13,724,607

Jul 19, 2023, 12:18

9,796,658,325

4,998,509

$0.015875

13,724,597

Jul 19, 2023, 12:17

9,796,658,325

4,998,509

$0.015900

13,724,587

Jul 19, 2023, 12:16

9,796,658,325

-6

9,796,658,325

-6

4,998,504

$0.015962

13,724,577

Jul 19, 2023, 12:15

9,796,658,331

4,998,501

$0.015965

13,724,567

Jul 19, 2023, 12:14

9,796,658,331

4,998,497

$0.015965

13,724,557

Jul 19, 2023, 12:13

9,796,658,331

-1

9,796,658,331

-1

4,998,485

$0.015935

13,724,546

Jul 19, 2023, 12:12

9,796,658,332

-5

9,796,658,332

-5

4,998,478

$0.015906

13,724,536

Jul 19, 2023, 12:11

9,796,658,337

-2

9,796,658,337

-2

4,998,471

$0.015883

13,724,526

Jul 19, 2023, 12:10

9,796,658,339

4,998,468

$0.015883

13,724,516

Jul 19, 2023, 12:09

9,796,658,339

4,998,464

$0.015906

13,724,505

Jul 19, 2023, 12:08

9,796,658,339

4,998,462

$0.015836

13,724,495

Jul 19, 2023, 12:07

9,796,658,339

-4

9,796,658,339

-4

4,998,441

$0.015883

13,724,485

Jul 19, 2023, 12:06

9,796,658,343

-7

9,796,658,343

-7

4,998,440

$0.015852

13,724,475

Jul 19, 2023, 12:05

9,796,658,350

4,998,422

$0.015854

13,724,465

Jul 19, 2023, 12:04

9,796,658,350

4,998,417

$0.015894

13,724,454

Jul 19, 2023, 12:03

9,796,658,350

-1

9,796,658,350

-1

4,998,416

$0.015865

13,724,444

Jul 19, 2023, 12:02

9,796,658,351

4,998,416

$0.015820

13,724,434

Jul 19, 2023, 12:01

9,796,658,351

-19

9,796,658,351

-19

4,998,412

$0.015846

13,724,424

Jul 19, 2023, 12:00

9,796,658,370

-81

9,796,658,370

-81

4,998,400

$0.015827

13,724,414

Jul 19, 2023, 11:59

9,796,658,451

4,998,379

$0.015838

13,724,403

Jul 19, 2023, 11:58

9,796,658,451

-81

9,796,658,451

-81

4,998,375

$0.015882

13,724,393

Jul 19, 2023, 11:57

9,796,658,532

-10

9,796,658,532

-10

4,998,355

$0.015965

13,724,383

Jul 19, 2023, 11:56

9,796,658,542

-4

9,796,658,542

-4

4,998,348

$0.015978

13,724,373

Jul 19, 2023, 11:55

9,796,658,546

-2

9,796,658,546

-2

4,998,346

$0.015978

13,724,362

Jul 19, 2023, 11:54

9,796,658,548

4,998,343

$0.015979

13,724,352

Jul 19, 2023, 11:53

9,796,658,548

4,998,343

$0.015947

13,724,342

Jul 19, 2023, 11:52

9,796,658,548

+123

9,796,658,548

+123

4,998,343

$0.015919

13,724,332

Jul 19, 2023, 11:51

9,796,658,425

4,998,343

$0.015900

13,724,322

Jul 19, 2023, 11:50

9,796,658,425

4,998,342

$0.015930

13,724,311

Jul 19, 2023, 11:49

9,796,658,425

+189

9,796,658,425

+189

4,998,342

$0.015930

13,724,301

Jul 19, 2023, 11:48

9,796,658,236

4,998,341

$0.015930

13,724,291

Jul 19, 2023, 11:47

9,796,658,236

-24

9,796,658,236

-24

4,998,340

$0.015906

13,724,281

Jul 19, 2023, 11:46

9,796,658,260

-4

9,796,658,260

-4

4,998,332

$0.015906

13,724,271

Jul 19, 2023, 11:45

9,796,658,264

+13

9,796,658,264

+13

4,998,330

$0.015903

13,724,261

Jul 19, 2023, 11:44

9,796,658,251

4,998,326

$0.015903

13,724,251

Jul 19, 2023, 11:43

9,796,658,251

-1,491

9,796,658,251

-1,491

4,998,321

$0.015897

13,724,240

Jul 19, 2023, 11:42

9,796,659,742

4,997,948

$0.015852

13,724,230

Jul 19, 2023, 11:41

9,796,659,742

4,997,948

$0.015837

13,724,220

Jul 19, 2023, 11:40

9,796,659,742

4,997,945

$0.015837

13,724,210

Jul 19, 2023, 11:39

9,796,659,742

-16

9,796,659,742

-16

4,997,942

$0.015837

13,724,200

Jul 19, 2023, 11:38

9,796,659,758

4,997,937

$0.015814

13,724,189

Jul 19, 2023, 11:37

9,796,659,758

4,997,936

$0.015811

13,724,179

Jul 19, 2023, 11:36

9,796,659,758

4,997,936

$0.015804

13,724,169

Jul 19, 2023, 11:35

9,796,659,758

4,997,936

$0.015814

13,724,159

Jul 19, 2023, 11:34

9,796,659,758

4,997,935

$0.015821

13,724,148

Jul 19, 2023, 11:33

9,796,659,758

-1

9,796,659,758

-1

4,997,933

$0.015852

13,724,138

Jul 19, 2023, 11:32

9,796,659,759

-1

9,796,659,759

-1

4,997,921

$0.015814

13,724,128

Jul 19, 2023, 11:31

9,796,659,760

-5

9,796,659,760

-5

4,997,919

$0.015793

13,724,118

Jul 19, 2023, 11:30

9,796,659,765

4,997,915

$0.015819

13,724,108

Jul 19, 2023, 11:29

9,796,659,765

4,997,914

$0.015852

13,724,097

Jul 19, 2023, 11:28

9,796,659,765

-14

9,796,659,765

-14

4,997,908

$0.015820

13,724,087

Jul 19, 2023, 11:27

9,796,659,779

4,997,901

$0.015829

13,724,077

Jul 19, 2023, 11:26

9,796,659,779

4,997,901

$0.015820

13,724,067

Jul 19, 2023, 11:25

9,796,659,779

-480

9,796,659,779

-480

4,997,899

$0.015821

13,724,057

Jul 19, 2023, 11:24

9,796,660,259

-1

9,796,660,259

-1

4,997,777

$0.015850

13,724,047

Jul 19, 2023, 11:23

9,796,660,260

-5

9,796,660,260

-5

4,997,777

$0.015850

13,724,036

Jul 19, 2023, 11:22

9,796,660,265

-23

9,796,660,265

-23

4,997,776

$0.015850

13,724,026

Jul 19, 2023, 11:21

9,796,660,288

-23

9,796,660,288

-23

4,997,768

$0.015850

13,724,016

Jul 19, 2023, 11:20

9,796,660,311

4,997,748

$0.015867

13,724,006

Jul 19, 2023, 11:19

9,796,660,311

4,997,748

$0.015894

13,723,996

Jul 19, 2023, 11:18

9,796,660,311

4,997,747

$0.015900

13,723,985

Jul 19, 2023, 11:17

9,796,660,311

4,997,745

$0.015935

13,723,975

Jul 19, 2023, 11:16

9,796,660,311

4,997,743

$0.015931

13,723,965

Jul 19, 2023, 11:15

9,796,660,311

4,997,743

$0.015915

13,723,955

Jul 19, 2023, 11:14

9,796,660,311

-2

9,796,660,311

-2

4,997,742

$0.015947

13,723,944

Jul 19, 2023, 11:13

9,796,660,313

4,997,741

$0.015975

13,723,934

Jul 19, 2023, 11:12

9,796,660,313

4,997,740

$0.015915

13,723,924

Jul 19, 2023, 11:11

9,796,660,313

-6

9,796,660,313

-6

4,997,731

$0.015977

13,723,914

Jul 19, 2023, 11:10

9,796,660,319

4,997,724

$0.015979

13,723,903

Jul 19, 2023, 11:09

9,796,660,319

4,997,722

$0.015945

13,723,893

Jul 19, 2023, 11:08

9,796,660,319

4,997,721

$0.015900

13,723,883

Jul 19, 2023, 11:07

9,796,660,319

4,997,716

$0.015840

13,723,873

Jul 19, 2023, 11:06

9,796,660,319

4,997,714

$0.015851

13,723,863

Jul 19, 2023, 11:05

9,796,660,319

4,997,713

$0.015836

13,723,852

The difference cells relate to the supply cells to the left. The figure can be positive, negative or zero. The difference is calculated as the difference between the supply to the left of it at the given time snapshot and the supply column above it. In other words, how much the supply has gone up or down in that time period. On page 1, the top difference cell shows the difference during the currrent time period and the next to appear. This row is higlighted to show this is ongoing. Other columns show a snapshot of data taken at the given day and time in the far left column. All times shown are GMT (Greenwich Mean Time). To highlight rows just tap or click on the row(s) to cycle background colours.