HTML Color Codes - Hex Colors - Color Spectrum

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Restart from the basic HTML colors (RED, GREEN, BLUE)
Restart from a color using the colorpicker.
Click on a color in the spectum grid to refine the spectrum
and find the complementary html colors

Colorpallet from #213B69 to #21693B and to #3B2169
#213B69#213B69#213B69#213B69#213B69#213B69#213B69
#214262#224063#223E64#233D65#243B66#243968#253769
#214A5A#22465C#24435F#253F61#263B64#273866#293369
#215153#234C57#25465A#27415E#293B61#2B3665#2D2F69
#21584C#245151#264955#29425A#2C3B5F#2F3363#322A69
#216044#24574A#284D50#2B4456#2E3B5C#323262#362669
#21693B#255D42#29524A#2D4651#323B58#362F60#3B2169

Colorpallet from #213B69 to #21693B and to #3B6921
#213B69#213B69#213B69#213B69#213B69#213B69#213B69
#214262#224261#224260#234260#24425F#24425E#25425D
#214A5A#224A59#244A57#254A56#264A55#274A54#294A52
#215153#235151#25514F#27514D#29514B#2B5149#2D5146
#21584C#245849#265847#295844#2C5841#2F583E#32583B
#216044#246041#28603D#2B603A#2E6037#326033#36602F
#21693B#256937#296933#2D692F#32692A#366926#3B6921

Colorpallet from #213B69 to #21693B and to #69213B
#213B69#213B69#213B69#213B69#213B69#213B69#213B69
#214262#234062#253E62#273D62#293B62#2B3962#2D3762
#214A5A#25465A#28435A#2C3F5A#303B5A#33385A#38335A
#215153#274C53#2C4653#324153#373B53#3D3653#442F53
#21584C#28514C#30494C#37424C#3E3B4C#46334C#4F2A4C
#216044#2A5744#344D44#3D4444#463B44#4F3244#5B2644
#21693B#2D5D3B#38523B#44463B#4F3B3B#5B2F3B#69213B

Colorpallet from #213B69 to #21693B and to #693B21
#213B69#213B69#213B69#213B69#213B69#213B69#213B69
#214262#234161#254060#273F60#293E5F#2B3C5E#2D3B5D
#214A5A#254859#284557#2C4356#304055#333E54#383B52
#215153#274D51#2C4A4F#32464D#37434B#3D3F49#443B46
#21584C#285349#304F47#374A44#3E4541#46413E#4F3B3B
#216044#2A5A41#34543D#3D4E3A#464837#4F4233#5B3B2F
#21693B#2D6237#385A33#44532F#4F4C2A#5B4426#693B21

Colorpallet from #213B69 to #3B2169 and to #3B6921
#213B69#213B69#213B69#213B69#213B69#213B69#213B69
#253769#253967#253B65#253C63#253E61#25405F#25425D
#293369#293765#293A62#293E5E#29425A#294557#294A52
#2D2F69#2D3463#2D3A5E#2D3F58#2D4553#2D4A4D#2D5146
#322A69#323162#32395A#324053#32474C#324F44#32583B
#362669#362F60#363956#36424D#364B44#36543B#36602F
#3B2169#3B2D5D#3B3852#3B4446#3B4F3B#3B5B2F#3B6921

Colorpallet from #213B69 to #3B2169 and to #69213B
#213B69#213B69#213B69#213B69#213B69#213B69#213B69
#253769#263768#283767#293766#2A3765#2B3763#2D3762
#293369#2B3367#2E3364#303362#33335F#35335D#38335A
#2D2F69#312F65#342F62#382F5E#3C2F5B#3F2F57#442F53
#322A69#372A64#3B2A60#402A5B#452A56#492A52#4F2A4C
#362669#3C2663#42265D#482657#4E2651#54264B#5B2644
#3B2169#422162#4A215A#512153#58214C#602144#69213B

Colorpallet from #213B69 to #3B2169 and to #693B21
#213B69#213B69#213B69#213B69#213B69#213B69#213B69
#253769#263867#283865#293963#2A3A61#2B3A5F#2D3B5D
#293369#2B3465#2E3662#30375E#33385A#353957#383B52
#2D2F69#313163#34335E#383558#3C3753#3F394D#443B46
#322A69#372D62#3B2F5A#403253#45354C#493844#4F3B3B
#362669#3C2960#422D56#48304D#4E3344#54373B#5B3B2F
#3B2169#42255D#4A2952#512D46#58323B#60362F#693B21

Colorpallet from #213B69 to #3B6921 and to #69213B
#213B69#213B69#213B69#213B69#213B69#213B69#213B69
#25425D#26405E#283E5F#293D5F#2A3B60#2B3961#2D3762
#294A52#2B4653#2E4355#303F56#333B57#353858#38335A
#2D5146#314C48#34464A#38414C#3C3B4E#3F3650#442F53
#32583B#37513E#3B4940#404243#453B46#493349#4F2A4C
#36602F#3C5732#424D36#484439#4E3B3C#543240#5B2644
#3B6921#425D25#4A5229#51462D#583B32#602F36#69213B

Colorpallet from #213B69 to #3B6921 and to #693B21
#213B69#213B69#213B69#213B69#213B69#213B69#213B69
#25425D#26415D#28405D#293F5D#2A3E5D#2B3C5D#2D3B5D
#294A52#2B4852#2E4552#304352#334052#353E52#383B52
#2D5146#314D46#344A46#384646#3C4346#3F3F46#443B46
#32583B#37533B#3B4F3B#404A3B#45453B#49413B#4F3B3B
#36602F#3C5A2F#42542F#484E2F#4E482F#54422F#5B3B2F
#3B6921#426221#4A5A21#515321#584C21#604421#693B21

Colorpallet from #213B69 to #69213B and to #693B21
#213B69#213B69#213B69#213B69#213B69#213B69#213B69
#2D3762#2D3861#2D3860#2D3960#2D3A5F#2D3A5E#2D3B5D
#38335A#383459#383657#383756#383855#383954#383B52
#442F53#443151#44334F#44354D#44374B#443949#443B46
#4F2A4C#4F2D49#4F2F47#4F3244#4F3541#4F383E#4F3B3B
#5B2644#5B2941#5B2D3D#5B303A#5B3337#5B3733#5B3B2F
#69213B#692537#692933#692D2F#69322A#693626#693B21