HTML Color Codes - Hex Colors - Color Spectrum

Select a startcolor to create spectrum
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 #21516B to #216B51 and to #51216B
#21516B#21516B#21516B#21516B#21516B#21516B#21516B
#215567#225368#245168#254F69#264D6A#274B6A#29496B
#215963#235564#265266#284E67#2B4A68#2D4769#30426B
#215D5F#255761#285263#2C4C65#304767#334169#383A6B
#21625A#265A5D#2B535F#304B62#354365#3A3C68#40326B
#216656#275D59#2D535D#334A60#394063#3F3767#472B6B
#216B51#295F55#305359#38475D#403C62#473066#51216B

Colorpallet from #21516B to #216B51 and to #516B21
#21516B#21516B#21516B#21516B#21516B#21516B#21516B
#215567#225566#245564#255563#265562#275561#29555F
#215963#235960#26595E#28595B#2B5959#2D5956#305953
#215D5F#255D5B#285D57#2C5D53#305D50#335D4C#385D47
#21625A#266255#2B6250#30624C#356247#3A6242#40623C
#216656#276650#2D664A#336644#39663E#3F6638#476630
#216B51#296B49#306B42#386B3A#406B32#476B2B#516B21

Colorpallet from #21516B to #216B51 and to #6B2151
#21516B#21516B#21516B#21516B#21516B#21516B#21516B
#215567#235367#255167#274F67#294D67#2B4B67#2D4967
#215963#255563#295263#2D4E63#304A63#344763#394263
#215D5F#27575F#2D525F#324C5F#38475F#3E415F#453A5F
#21625A#295A5A#30535A#384B5A#3F435A#473C5A#50325A
#216656#2A5D56#345356#3D4A56#474056#503756#5C2B56
#216B51#2D5F51#395351#454751#503C51#5C3051#6B2151

Colorpallet from #21516B to #216B51 and to #6B5121
#21516B#21516B#21516B#21516B#21516B#21516B#21516B
#215567#235466#255464#275363#295262#2B5261#2D515F
#215963#255860#29565E#2D555B#305459#345356#395153
#215D5F#275B5B#2D5957#325753#385550#3E534C#455147
#21625A#295F55#305D50#385A4C#3F5747#475442#50513C
#216656#2A6350#345F4A#3D5C44#47593E#505538#5C5130
#216B51#2D6749#396342#455F3A#505A32#5C562B#6B5121

Colorpallet from #21516B to #51216B and to #516B21
#21516B#21516B#21516B#21516B#21516B#21516B#21516B
#29496B#294B69#294D67#294F65#295163#295361#29555F
#30426B#304667#304963#304D5F#30515C#305458#305953
#383A6B#384065#38455F#384B5A#385054#38564E#385D47
#40326B#403A63#40415C#404954#40514D#405845#40623C
#472B6B#473462#473E58#47474F#475145#475A3C#476630
#51216B#512D5F#513953#514547#51503C#515C30#516B21

Colorpallet from #21516B to #51216B and to #6B2151
#21516B#21516B#21516B#21516B#21516B#21516B#21516B
#29496B#2A496A#2A496A#2B4969#2C4968#2C4968#2D4967
#30426B#31426A#334268#344267#364266#374265#394263
#383A6B#3A3A69#3C3A67#3E3A65#403A63#423A61#453A5F
#40326B#433268#453266#483263#4A3260#4D325D#50325A
#472B6B#4A2B68#4E2B64#512B61#542B5E#582B5A#5C2B56
#51216B#552167#592163#5D215F#62215A#662156#6B2151

Colorpallet from #21516B to #51216B and to #6B5121
#21516B#21516B#21516B#21516B#21516B#21516B#21516B
#29496B#2A4A69#2A4C67#2B4D65#2C4E63#2C4F61#2D515F
#30426B#314467#334763#34495F#364C5C#374E58#395153
#383A6B#3A3E65#3C415F#3E455A#404954#424C4E#455147
#40326B#433763#453C5C#484154#4A464D#4D4B45#50513C
#472B6B#4A3162#4E3758#513D4F#544345#58493C#5C5130
#51216B#55295F#593053#5D3847#62403C#664730#6B5121

Colorpallet from #21516B to #516B21 and to #6B2151
#21516B#21516B#21516B#21516B#21516B#21516B#21516B
#29555F#2A5360#2A5162#2B4F63#2C4D64#2C4B65#2D4967
#305953#315556#335258#344E5B#364A5D#374760#394263
#385D47#3A574B#3C524F#3E4C53#404756#42415A#453A5F
#40623C#435A41#455346#484B4A#4A434F#4D3C54#50325A
#476630#4A5D36#4E533C#514A42#544048#58374E#5C2B56
#516B21#555F29#595330#5D4738#623C40#663047#6B2151

Colorpallet from #21516B to #516B21 and to #6B5121
#21516B#21516B#21516B#21516B#21516B#21516B#21516B
#29555F#2A545F#2A545F#2B535F#2C525F#2C525F#2D515F
#305953#315853#335653#345553#365453#375353#395153
#385D47#3A5B47#3C5947#3E5747#405547#425347#455147
#40623C#435F3C#455D3C#485A3C#4A573C#4D543C#50513C
#476630#4A6330#4E5F30#515C30#545930#585530#5C5130
#516B21#556721#596321#5D5F21#625A21#665621#6B5121

Colorpallet from #21516B to #6B2151 and to #6B5121
#21516B#21516B#21516B#21516B#21516B#21516B#21516B
#2D4967#2D4A66#2D4C64#2D4D63#2D4E62#2D4F61#2D515F
#394263#394460#39475E#39495B#394C59#394E56#395153
#453A5F#453E5B#454157#454553#454950#454C4C#455147
#50325A#503755#503C50#50414C#504647#504B42#50513C
#5C2B56#5C3150#5C374A#5C3D44#5C433E#5C4938#5C5130
#6B2151#6B2949#6B3042#6B383A#6B4032#6B472B#6B5121