ClassicLunatic.com - USTC Supply Snapshots

Date / Time	Circulating Supply	Difference	Total Supply	Difference	Comm. Pool	USD per coin	Block
Jun 5, 2023, 08:44	9,799,856,424	-337	9,799,856,424	-337	3,897,230	$0.014389	13,084,033
Jun 5, 2023, 08:43	9,799,856,761		9,799,856,761		3,897,145	$0.014331	13,084,023
Jun 5, 2023, 08:42	9,799,856,761		9,799,856,761		3,897,144	$0.014317	13,084,013
Jun 5, 2023, 08:41	9,799,856,761		9,799,856,761		3,897,144	$0.014317	13,084,003
Jun 5, 2023, 08:40	9,799,856,761	-13	9,799,856,761	-13	3,897,142	$0.014302	13,083,993
Jun 5, 2023, 08:39	9,799,856,774		9,799,856,774		3,897,137	$0.014295	13,083,983
Jun 5, 2023, 08:38	9,799,856,774	-73	9,799,856,774	-73	3,897,134	$0.014292	13,083,973
Jun 5, 2023, 08:37	9,799,856,847		9,799,856,847		3,897,040	$0.014280	13,083,963
Jun 5, 2023, 08:36	9,799,856,847	-5	9,799,856,847	-5	3,897,027	$0.014303	13,083,953
Jun 5, 2023, 08:35	9,799,856,852	-74	9,799,856,852	-74	3,896,994	$0.014293	13,083,943
Jun 5, 2023, 08:34	9,799,856,926	-7	9,799,856,926	-7	3,896,994	$0.014317	13,083,933
Jun 5, 2023, 08:33	9,799,856,933	-1	9,799,856,933	-1	3,896,991	$0.014309	13,083,923
Jun 5, 2023, 08:32	9,799,856,934	-4	9,799,856,934	-4	3,896,989	$0.014319	13,083,913
Jun 5, 2023, 08:31	9,799,856,938		9,799,856,938		3,896,982	$0.014322	13,083,903
Jun 5, 2023, 08:30	9,799,856,938		9,799,856,938		3,896,931	$0.014324	13,083,894
Jun 5, 2023, 08:29	9,799,856,938		9,799,856,938		3,896,914	$0.014320	13,083,883
Jun 5, 2023, 08:28	9,799,856,938		9,799,856,938		3,896,911	$0.014320	13,083,873
Jun 5, 2023, 08:27	9,799,856,938		9,799,856,938		3,896,909	$0.014320	13,083,864
Jun 5, 2023, 08:26	9,799,856,938		9,799,856,938		3,896,908	$0.014308	13,083,854
Jun 5, 2023, 08:25	9,799,856,938	-1	9,799,856,938	-1	3,896,884	$0.014308	13,083,844
Jun 5, 2023, 08:24	9,799,856,939	-9	9,799,856,939	-9	3,896,880	$0.014322	13,083,834
Jun 5, 2023, 08:23	9,799,856,948	-160	9,799,856,948	-160	3,896,877	$0.014310	13,083,823
Jun 5, 2023, 08:22	9,799,857,108	-3,759	9,799,857,108	-3,759	3,896,836	$0.014310	13,083,813
Jun 5, 2023, 08:21	9,799,860,867	-1	9,799,860,867	-1	3,895,888	$0.014316	13,083,804
Jun 5, 2023, 08:20	9,799,860,868		9,799,860,868		3,895,887	$0.014309	13,083,794
Jun 5, 2023, 08:19	9,799,860,868		9,799,860,868		3,895,884	$0.014302	13,083,784
Jun 5, 2023, 08:18	9,799,860,868	-14	9,799,860,868	-14	3,895,882	$0.014301	13,083,774
Jun 5, 2023, 08:17	9,799,860,882		9,799,860,882		3,895,874	$0.014301	13,083,764
Jun 5, 2023, 08:16	9,799,860,882		9,799,860,882		3,895,871	$0.014303	13,083,754
Jun 5, 2023, 08:15	9,799,860,882	-103	9,799,860,882	-103	3,895,855	$0.014306	13,083,744
Jun 5, 2023, 08:14	9,799,860,985		9,799,860,985		3,895,824	$0.014306	13,083,734
Jun 5, 2023, 08:13	9,799,860,985		9,799,860,985		3,895,813	$0.014306	13,083,724
Jun 5, 2023, 08:12	9,799,860,985		9,799,860,985		3,895,802	$0.014302	13,083,714
Jun 5, 2023, 08:11	9,799,860,985		9,799,860,985		3,895,802	$0.014300	13,083,704
Jun 5, 2023, 08:10	9,799,860,985		9,799,860,985		3,895,801	$0.014304	13,083,694
Jun 5, 2023, 08:09	9,799,860,985		9,799,860,985		3,895,799	$0.014359	13,083,685
Jun 5, 2023, 08:08	9,799,860,985		9,799,860,985		3,895,787	$0.014356	13,083,675
Jun 5, 2023, 08:07	9,799,860,985		9,799,860,985		3,895,785	$0.014356	13,083,665
Jun 5, 2023, 08:06	9,799,860,985		9,799,860,985		3,895,777	$0.014349	13,083,655
Jun 5, 2023, 08:05	9,799,860,985		9,799,860,985		3,895,775	$0.014363	13,083,645
Jun 5, 2023, 08:04	9,799,860,985	-5	9,799,860,985	-5	3,895,771	$0.014363	13,083,635
Jun 5, 2023, 08:03	9,799,860,990		9,799,860,990		3,895,655	$0.014364	13,083,625
Jun 5, 2023, 08:02	9,799,860,990	-7	9,799,860,990	-7	3,895,651	$0.014349	13,083,615
Jun 5, 2023, 08:01	9,799,860,997	-124	9,799,860,997	-124	3,895,630	$0.014365	13,083,605
Jun 5, 2023, 08:00	9,799,861,121		9,799,861,121		3,895,567	$0.014388	13,083,595
Jun 5, 2023, 07:59	9,799,861,121		9,799,861,121		3,895,563	$0.014367	13,083,585
Jun 5, 2023, 07:58	9,799,861,121	-2	9,799,861,121	-2	3,895,467	$0.014367	13,083,575
Jun 5, 2023, 07:57	9,799,861,123		9,799,861,123		3,895,466	$0.014367	13,083,566
Jun 5, 2023, 07:56	9,799,861,123		9,799,861,123		3,895,466	$0.014364	13,083,556
Jun 5, 2023, 07:55	9,799,861,123		9,799,861,123		3,895,466	$0.014363	13,083,546
Jun 5, 2023, 07:54	9,799,861,123	-2	9,799,861,123	-2	3,895,466	$0.014355	13,083,536
Jun 5, 2023, 07:53	9,799,861,125	-16	9,799,861,125	-16	3,895,465	$0.014363	13,083,526
Jun 5, 2023, 07:52	9,799,861,141	-3	9,799,861,141	-3	3,895,461	$0.014363	13,083,516
Jun 5, 2023, 07:51	9,799,861,144	-1	9,799,861,144	-1	3,895,458	$0.014363	13,083,506
Jun 5, 2023, 07:50	9,799,861,145		9,799,861,145		3,895,453	$0.014330	13,083,496
Jun 5, 2023, 07:49	9,799,861,145	-25	9,799,861,145	-25	3,895,452	$0.014304	13,083,486
Jun 5, 2023, 07:48	9,799,861,170		9,799,861,170		3,895,445	$0.014312	13,083,476
Jun 5, 2023, 07:47	9,799,861,170		9,799,861,170		3,895,445	$0.014298	13,083,466
Jun 5, 2023, 07:46	9,799,861,170	-10	9,799,861,170	-10	3,895,433	$0.014298	13,083,456
Jun 5, 2023, 07:45	9,799,861,180	-1	9,799,861,180	-1	3,895,419	$0.014285	13,083,446
Jun 5, 2023, 07:44	9,799,861,181	-39	9,799,861,181	-39	3,895,398	$0.014294	13,083,436
Jun 5, 2023, 07:43	9,799,861,220		9,799,861,220		3,895,374	$0.014294	13,083,426
Jun 5, 2023, 07:42	9,799,861,220		9,799,861,220		3,895,374	$0.014300	13,083,416
Jun 5, 2023, 07:41	9,799,861,220	-3	9,799,861,220	-3	3,895,360	$0.014300	13,083,406
Jun 5, 2023, 07:40	9,799,861,223	-3	9,799,861,223	-3	3,895,360	$0.014300	13,083,396
Jun 5, 2023, 07:39	9,799,861,226	-1	9,799,861,226	-1	3,895,358	$0.014308	13,083,386
Jun 5, 2023, 07:38	9,799,861,227		9,799,861,227		3,895,352	$0.014304	13,083,376
Jun 5, 2023, 07:37	9,799,861,227	-4	9,799,861,227	-4	3,895,349	$0.014323	13,083,366
Jun 5, 2023, 07:36	9,799,861,231	-1	9,799,861,231	-1	3,895,346	$0.014323	13,083,356
Jun 5, 2023, 07:35	9,799,861,232	-4	9,799,861,232	-4	3,895,344	$0.014340	13,083,346
Jun 5, 2023, 07:34	9,799,861,236		9,799,861,236		3,895,340	$0.014354	13,083,336
Jun 5, 2023, 07:33	9,799,861,236		9,799,861,236		3,895,339	$0.014351	13,083,326
Jun 5, 2023, 07:32	9,799,861,236		9,799,861,236		3,895,339	$0.014351	13,083,316
Jun 5, 2023, 07:31	9,799,861,236		9,799,861,236		3,895,336	$0.014363	13,083,306
Jun 5, 2023, 07:30	9,799,861,236	-1	9,799,861,236	-1	3,895,329	$0.014361	13,083,296
Jun 5, 2023, 07:29	9,799,861,237		9,799,861,237		3,895,316	$0.014361	13,083,286
Jun 5, 2023, 07:28	9,799,861,237		9,799,861,237		3,895,314	$0.014357	13,083,276
Jun 5, 2023, 07:27	9,799,861,237		9,799,861,237		3,895,310	$0.014357	13,083,266
Jun 5, 2023, 07:26	9,799,861,237		9,799,861,237		3,895,300	$0.014353	13,083,256
Jun 5, 2023, 07:25	9,799,861,237	-5	9,799,861,237	-5	3,895,299	$0.014363	13,083,246
Jun 5, 2023, 07:24	9,799,861,242	-8	9,799,861,242	-8	3,895,293	$0.014344	13,083,236
Jun 5, 2023, 07:23	9,799,861,250	-7	9,799,861,250	-7	3,895,282	$0.014377	13,083,226
Jun 5, 2023, 07:22	9,799,861,257		9,799,861,257		3,895,280	$0.014372	13,083,216
Jun 5, 2023, 07:21	9,799,861,257		9,799,861,257		3,895,278	$0.014381	13,083,206
Jun 5, 2023, 07:20	9,799,861,257	-4	9,799,861,257	-4	3,895,270	$0.014358	13,083,196
Jun 5, 2023, 07:19	9,799,861,261	-7	9,799,861,261	-7	3,895,265	$0.014342	13,083,186
Jun 5, 2023, 07:18	9,799,861,268		9,799,861,268		3,895,254	$0.014358	13,083,176
Jun 5, 2023, 07:17	9,799,861,268	-2	9,799,861,268	-2	3,895,247	$0.014341	13,083,166
Jun 5, 2023, 07:16	9,799,861,270	-4	9,799,861,270	-4	3,895,239	$0.014359	13,083,156
Jun 5, 2023, 07:15	9,799,861,274		9,799,861,274		3,895,238	$0.014364	13,083,147
Jun 5, 2023, 07:14	9,799,861,274	-9	9,799,861,274	-9	3,895,234	$0.014371	13,083,136
Jun 5, 2023, 07:13	9,799,861,283	-2	9,799,861,283	-2	3,895,228	$0.014371	13,083,127
Jun 5, 2023, 07:12	9,799,861,285	-14	9,799,861,285	-14	3,895,226	$0.014351	13,083,116
Jun 5, 2023, 07:11	9,799,861,299		9,799,861,299		3,895,209	$0.014349	13,083,107
Jun 5, 2023, 07:10	9,799,861,299		9,799,861,299		3,895,204	$0.014349	13,083,097
Jun 5, 2023, 07:09	9,799,861,299		9,799,861,299		3,895,202	$0.014342	13,083,086
Jun 5, 2023, 07:08	9,799,861,299		9,799,861,299		3,895,200	$0.014362	13,083,076
Jun 5, 2023, 07:07	9,799,861,299	-7	9,799,861,299	-7	3,895,194	$0.014338	13,083,066
Jun 5, 2023, 07:06	9,799,861,306	-8	9,799,861,306	-8	3,895,186	$0.014373	13,083,057
Jun 5, 2023, 07:05	9,799,861,314		9,799,861,314		3,895,035	$0.014323	13,083,047

Date / Time

Circulating Supply

Difference

Total Supply

Difference

Comm. Pool

USD per coin

Block

Jun 5, 2023, 08:44

9,799,856,424

-337

9,799,856,424

-337

3,897,230

$0.014389

13,084,033

Jun 5, 2023, 08:43

9,799,856,761

3,897,145

$0.014331

13,084,023

Jun 5, 2023, 08:42

9,799,856,761

3,897,144

$0.014317

13,084,013

Jun 5, 2023, 08:41

9,799,856,761

3,897,144

$0.014317

13,084,003

Jun 5, 2023, 08:40

9,799,856,761

-13

9,799,856,761

-13

3,897,142

$0.014302

13,083,993

Jun 5, 2023, 08:39

9,799,856,774

3,897,137

$0.014295

13,083,983

Jun 5, 2023, 08:38

9,799,856,774

-73

9,799,856,774

-73

3,897,134

$0.014292

13,083,973

Jun 5, 2023, 08:37

9,799,856,847

3,897,040

$0.014280

13,083,963

Jun 5, 2023, 08:36

9,799,856,847

-5

9,799,856,847

-5

3,897,027

$0.014303

13,083,953

Jun 5, 2023, 08:35

9,799,856,852

-74

9,799,856,852

-74

3,896,994

$0.014293

13,083,943

Jun 5, 2023, 08:34

9,799,856,926

-7

9,799,856,926

-7

3,896,994

$0.014317

13,083,933

Jun 5, 2023, 08:33

9,799,856,933

-1

9,799,856,933

-1

3,896,991

$0.014309

13,083,923

Jun 5, 2023, 08:32

9,799,856,934

-4

9,799,856,934

-4

3,896,989

$0.014319

13,083,913

Jun 5, 2023, 08:31

9,799,856,938

3,896,982

$0.014322

13,083,903

Jun 5, 2023, 08:30

9,799,856,938

3,896,931

$0.014324

13,083,894

Jun 5, 2023, 08:29

9,799,856,938

3,896,914

$0.014320

13,083,883

Jun 5, 2023, 08:28

9,799,856,938

3,896,911

$0.014320

13,083,873

Jun 5, 2023, 08:27

9,799,856,938

3,896,909

$0.014320

13,083,864

Jun 5, 2023, 08:26

9,799,856,938

3,896,908

$0.014308

13,083,854

Jun 5, 2023, 08:25

9,799,856,938

-1

9,799,856,938

-1

3,896,884

$0.014308

13,083,844

Jun 5, 2023, 08:24

9,799,856,939

-9

9,799,856,939

-9

3,896,880

$0.014322

13,083,834

Jun 5, 2023, 08:23

9,799,856,948

-160

9,799,856,948

-160

3,896,877

$0.014310

13,083,823

Jun 5, 2023, 08:22

9,799,857,108

-3,759

9,799,857,108

-3,759

3,896,836

$0.014310

13,083,813

Jun 5, 2023, 08:21

9,799,860,867

-1

9,799,860,867

-1

3,895,888

$0.014316

13,083,804

Jun 5, 2023, 08:20

9,799,860,868

3,895,887

$0.014309

13,083,794

Jun 5, 2023, 08:19

9,799,860,868

3,895,884

$0.014302

13,083,784

Jun 5, 2023, 08:18

9,799,860,868

-14

9,799,860,868

-14

3,895,882

$0.014301

13,083,774

Jun 5, 2023, 08:17

9,799,860,882

3,895,874

$0.014301

13,083,764

Jun 5, 2023, 08:16

9,799,860,882

3,895,871

$0.014303

13,083,754

Jun 5, 2023, 08:15

9,799,860,882

-103

9,799,860,882

-103

3,895,855

$0.014306

13,083,744

Jun 5, 2023, 08:14

9,799,860,985

3,895,824

$0.014306

13,083,734

Jun 5, 2023, 08:13

9,799,860,985

3,895,813

$0.014306

13,083,724

Jun 5, 2023, 08:12

9,799,860,985

3,895,802

$0.014302

13,083,714

Jun 5, 2023, 08:11

9,799,860,985

3,895,802

$0.014300

13,083,704

Jun 5, 2023, 08:10

9,799,860,985

3,895,801

$0.014304

13,083,694

Jun 5, 2023, 08:09

9,799,860,985

3,895,799

$0.014359

13,083,685

Jun 5, 2023, 08:08

9,799,860,985

3,895,787

$0.014356

13,083,675

Jun 5, 2023, 08:07

9,799,860,985

3,895,785

$0.014356

13,083,665

Jun 5, 2023, 08:06

9,799,860,985

3,895,777

$0.014349

13,083,655

Jun 5, 2023, 08:05

9,799,860,985

3,895,775

$0.014363

13,083,645

Jun 5, 2023, 08:04

9,799,860,985

-5

9,799,860,985

-5

3,895,771

$0.014363

13,083,635

Jun 5, 2023, 08:03

9,799,860,990

3,895,655

$0.014364

13,083,625

Jun 5, 2023, 08:02

9,799,860,990

-7

9,799,860,990

-7

3,895,651

$0.014349

13,083,615

Jun 5, 2023, 08:01

9,799,860,997

-124

9,799,860,997

-124

3,895,630

$0.014365

13,083,605

Jun 5, 2023, 08:00

9,799,861,121

3,895,567

$0.014388

13,083,595

Jun 5, 2023, 07:59

9,799,861,121

3,895,563

$0.014367

13,083,585

Jun 5, 2023, 07:58

9,799,861,121

-2

9,799,861,121

-2

3,895,467

$0.014367

13,083,575

Jun 5, 2023, 07:57

9,799,861,123

3,895,466

$0.014367

13,083,566

Jun 5, 2023, 07:56

9,799,861,123

3,895,466

$0.014364

13,083,556

Jun 5, 2023, 07:55

9,799,861,123

3,895,466

$0.014363

13,083,546

Jun 5, 2023, 07:54

9,799,861,123

-2

9,799,861,123

-2

3,895,466

$0.014355

13,083,536

Jun 5, 2023, 07:53

9,799,861,125

-16

9,799,861,125

-16

3,895,465

$0.014363

13,083,526

Jun 5, 2023, 07:52

9,799,861,141

-3

9,799,861,141

-3

3,895,461

$0.014363

13,083,516

Jun 5, 2023, 07:51

9,799,861,144

-1

9,799,861,144

-1

3,895,458

$0.014363

13,083,506

Jun 5, 2023, 07:50

9,799,861,145

3,895,453

$0.014330

13,083,496

Jun 5, 2023, 07:49

9,799,861,145

-25

9,799,861,145

-25

3,895,452

$0.014304

13,083,486

Jun 5, 2023, 07:48

9,799,861,170

3,895,445

$0.014312

13,083,476

Jun 5, 2023, 07:47

9,799,861,170

3,895,445

$0.014298

13,083,466

Jun 5, 2023, 07:46

9,799,861,170

-10

9,799,861,170

-10

3,895,433

$0.014298

13,083,456

Jun 5, 2023, 07:45

9,799,861,180

-1

9,799,861,180

-1

3,895,419

$0.014285

13,083,446

Jun 5, 2023, 07:44

9,799,861,181

-39

9,799,861,181

-39

3,895,398

$0.014294

13,083,436

Jun 5, 2023, 07:43

9,799,861,220

3,895,374

$0.014294

13,083,426

Jun 5, 2023, 07:42

9,799,861,220

3,895,374

$0.014300

13,083,416

Jun 5, 2023, 07:41

9,799,861,220

-3

9,799,861,220

-3

3,895,360

$0.014300

13,083,406

Jun 5, 2023, 07:40

9,799,861,223

-3

9,799,861,223

-3

3,895,360

$0.014300

13,083,396

Jun 5, 2023, 07:39

9,799,861,226

-1

9,799,861,226

-1

3,895,358

$0.014308

13,083,386

Jun 5, 2023, 07:38

9,799,861,227

3,895,352

$0.014304

13,083,376

Jun 5, 2023, 07:37

9,799,861,227

-4

9,799,861,227

-4

3,895,349

$0.014323

13,083,366

Jun 5, 2023, 07:36

9,799,861,231

-1

9,799,861,231

-1

3,895,346

$0.014323

13,083,356

Jun 5, 2023, 07:35

9,799,861,232

-4

9,799,861,232

-4

3,895,344

$0.014340

13,083,346

Jun 5, 2023, 07:34

9,799,861,236

3,895,340

$0.014354

13,083,336

Jun 5, 2023, 07:33

9,799,861,236

3,895,339

$0.014351

13,083,326

Jun 5, 2023, 07:32

9,799,861,236

3,895,339

$0.014351

13,083,316

Jun 5, 2023, 07:31

9,799,861,236

3,895,336

$0.014363

13,083,306

Jun 5, 2023, 07:30

9,799,861,236

-1

9,799,861,236

-1

3,895,329

$0.014361

13,083,296

Jun 5, 2023, 07:29

9,799,861,237

3,895,316

$0.014361

13,083,286

Jun 5, 2023, 07:28

9,799,861,237

3,895,314

$0.014357

13,083,276

Jun 5, 2023, 07:27

9,799,861,237

3,895,310

$0.014357

13,083,266

Jun 5, 2023, 07:26

9,799,861,237

3,895,300

$0.014353

13,083,256

Jun 5, 2023, 07:25

9,799,861,237

-5

9,799,861,237

-5

3,895,299

$0.014363

13,083,246

Jun 5, 2023, 07:24

9,799,861,242

-8

9,799,861,242

-8

3,895,293

$0.014344

13,083,236

Jun 5, 2023, 07:23

9,799,861,250

-7

9,799,861,250

-7

3,895,282

$0.014377

13,083,226

Jun 5, 2023, 07:22

9,799,861,257

3,895,280

$0.014372

13,083,216

Jun 5, 2023, 07:21

9,799,861,257

3,895,278

$0.014381

13,083,206

Jun 5, 2023, 07:20

9,799,861,257

-4

9,799,861,257

-4

3,895,270

$0.014358

13,083,196

Jun 5, 2023, 07:19

9,799,861,261

-7

9,799,861,261

-7

3,895,265

$0.014342

13,083,186

Jun 5, 2023, 07:18

9,799,861,268

3,895,254

$0.014358

13,083,176

Jun 5, 2023, 07:17

9,799,861,268

-2

9,799,861,268

-2

3,895,247

$0.014341

13,083,166

Jun 5, 2023, 07:16

9,799,861,270

-4

9,799,861,270

-4

3,895,239

$0.014359

13,083,156

Jun 5, 2023, 07:15

9,799,861,274

3,895,238

$0.014364

13,083,147

Jun 5, 2023, 07:14

9,799,861,274

-9

9,799,861,274

-9

3,895,234

$0.014371

13,083,136

Jun 5, 2023, 07:13

9,799,861,283

-2

9,799,861,283

-2

3,895,228

$0.014371

13,083,127

Jun 5, 2023, 07:12

9,799,861,285

-14

9,799,861,285

-14

3,895,226

$0.014351

13,083,116

Jun 5, 2023, 07:11

9,799,861,299

3,895,209

$0.014349

13,083,107

Jun 5, 2023, 07:10

9,799,861,299

3,895,204

$0.014349

13,083,097

Jun 5, 2023, 07:09

9,799,861,299

3,895,202

$0.014342

13,083,086

Jun 5, 2023, 07:08

9,799,861,299

3,895,200

$0.014362

13,083,076

Jun 5, 2023, 07:07

9,799,861,299

-7

9,799,861,299

-7

3,895,194

$0.014338

13,083,066

Jun 5, 2023, 07:06

9,799,861,306

-8

9,799,861,306

-8

3,895,186

$0.014373

13,083,057

Jun 5, 2023, 07:05

9,799,861,314

3,895,035

$0.014323

13,083,047

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.