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 #3B3198 to #3B9831 and to #313B98
#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198
#3B4188#3B3F8B#3A3D8D#3A3A90#3A3892#393695#393398
#3B5277#3B4D7C#3A4882#3A4487#393F8C#393A91#383498
#3B6267#3A5B6F#395477#394D7F#384686#373F8E#363698
#3B7356#3A6961#39606B#385676#374D80#36438B#353798
#3B8346#3A7753#386B60#375F6D#36547A#354888#333998
#3B9831#398941#387A52#366B62#355C73#334E83#313B98

Colorpallet from #3B3198 to #3B9831 and to #31983B
#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198
#3B4188#3B4188#3A4188#3A4188#3A4189#394189#394189
#3B5277#3B5277#3A5278#3A5278#395279#395279#38527A
#3B6267#3A6268#396268#396269#38626A#37626A#36626B
#3B7356#3A7357#397358#387359#37735A#36735B#35735C
#3B8346#3A8347#388349#37834A#36834B#35834C#33834E
#3B9831#399833#389834#369836#359837#339839#31983B

Colorpallet from #3B3198 to #3B9831 and to #983B31
#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198
#3B4188#3D3F88#403D88#423A88#453888#473688#4A3388
#3B5277#404D77#454877#494477#4E3F77#533A77#593477
#3B6267#425B67#495467#514D67#584667#5F3F67#683667
#3B7356#456956#4E6056#585656#614D56#6B4356#773756
#3B8346#477746#536B46#5F5F46#6A5446#764846#853946
#3B9831#4A8931#597A31#686B31#775C31#854E31#983B31

Colorpallet from #3B3198 to #3B9831 and to #98313B
#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198
#3B4188#3D3E88#403C88#423988#453789#473489#4A3189
#3B5277#404D77#454778#494278#4E3D79#533879#59317A
#3B6267#425A68#495268#514A69#58436A#5F3B6A#68316B
#3B7356#456857#4E5E58#585359#61495A#6B3E5B#77315C
#3B8346#477647#536949#5F5C4A#6A4F4B#76414C#85314E
#3B9831#4A8833#597734#686736#775637#854639#98313B

Colorpallet from #3B3198 to #313B98 and to #31983B
#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198
#393398#393596#393793#393A91#393C8E#393E8C#394189
#383498#383993#383E8E#38428A#384785#384C80#38527A
#363698#363D91#36448A#364B82#36527B#365974#36626B
#353798#35418E#354A85#35547B#355D72#356768#35735C
#333998#33458C#335180#335D74#336869#33745D#33834E
#313B98#314A89#31597A#31686B#31775C#31854E#31983B

Colorpallet from #3B3198 to #313B98 and to #983B31
#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198
#393398#3C3395#3E3393#413390#44338E#47338B#4A3388
#383498#3D3493#43348D#483488#4D3483#52347E#593477
#363698#3E3690#463688#4E3680#563679#5E3671#683667
#353798#40378D#4A3783#553778#5F376E#6A3763#773756
#333998#40398B#4D397E#5A3971#673964#753956#853946
#313B98#413B88#523B77#623B67#733B56#833B46#983B31

Colorpallet from #3B3198 to #313B98 and to #98313B
#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198
#393398#3C3396#3E3293#413291#44328E#47318C#4A3189
#383498#3D3493#43338E#48338A#4D3285#523280#59317A
#363698#3E3591#46348A#4E3482#56337B#5E3274#68316B
#353798#40368E#4A3585#55347B#5F3372#6A3268#77315C
#333998#40388C#4D3680#5A3574#673469#75335D#85314E
#313B98#413989#52387A#62366B#73355C#83334E#98313B

Colorpallet from #3B3198 to #31983B and to #983B31
#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198
#394189#3C3F89#3E3D89#413A89#443888#473688#4A3388
#38527A#3D4D7A#434879#484479#4D3F78#523A78#593477
#36626B#3E5B6A#46546A#4E4D69#564668#5E3F68#683667
#35735C#40695B#4A605A#555659#5F4D58#6A4357#773756
#33834E#40774D#4D6B4B#5A5F4A#675449#754848#853946
#31983B#418939#527A38#626B36#735C35#834E33#983B31

Colorpallet from #3B3198 to #31983B and to #98313B
#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198
#394189#3C3E89#3E3C89#413989#443789#473489#4A3189
#38527A#3D4D7A#43477A#48427A#4D3D7A#52387A#59317A
#36626B#3E5A6B#46526B#4E4A6B#56436B#5E3B6B#68316B
#35735C#40685C#4A5E5C#55535C#5F495C#6A3E5C#77315C
#33834E#40764E#4D694E#5A5C4E#674F4E#75414E#85314E
#31983B#41883B#52773B#62673B#73563B#83463B#98313B

Colorpallet from #3B3198 to #983B31 and to #98313B
#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198#3B3198
#4A3388#4A3388#4A3288#4A3288#4A3289#4A3189#4A3189
#593477#593477#593378#593378#593279#593279#59317A
#683667#683568#683468#683469#68336A#68326A#68316B
#773756#773657#773558#773459#77335A#77325B#77315C
#853946#853847#853649#85354A#85344B#85334C#85314E
#983B31#983933#983834#983636#983537#983339#98313B