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 #40318F to #408F31 and to #31408F
#40318F#40318F#40318F#40318F#40318F#40318F#40318F
#404080#403E82#3F3C85#3F3A87#3F388A#3E368C#3E338F
#404F71#3F4B76#3E477B#3E437F#3D3F84#3C3B89#3B368F
#405E62#3F5869#3E5270#3D4C78#3C467F#3A4086#39388F
#406D53#3E655D#3D5D66#3B5570#3A4D79#384583#363B8F
#407C44#3E7250#3C685C#3A5E68#385474#364A80#343D8F
#408F31#3E8240#3B764F#39695E#365C6D#34507C#31408F

Colorpallet from #40318F to #408F31 and to #318F40
#40318F#40318F#40318F#40318F#40318F#40318F#40318F
#404080#404080#3F4081#3F4081#3F4081#3E4082#3E4082
#404F71#3F4F72#3E4F73#3E4F73#3D4F74#3C4F75#3B4F76
#405E62#3F5E63#3E5E64#3D5E65#3C5E66#3A5E68#395E69
#406D53#3E6D54#3D6D56#3B6D57#3A6D59#386D5A#366D5C
#407C44#3E7C46#3C7C48#3A7C4A#387C4C#367C4E#347C50
#408F31#3E8F33#3B8F36#398F38#368F3B#348F3D#318F40

Colorpallet from #40318F to #408F31 and to #8F4031
#40318F#40318F#40318F#40318F#40318F#40318F#40318F
#404080#423E80#443C80#463A80#483880#4A3680#4D3380
#404F71#444B71#484771#4C4371#503F71#543B71#593671
#405E62#465862#4C5262#524C62#584662#5E4062#663862
#406D53#486553#505D53#585553#614D53#694553#733B53
#407C44#4A7244#546844#5E5E44#685444#724A44#7F3D44
#408F31#4D8231#597631#666931#735C31#7F5031#8F4031

Colorpallet from #40318F to #408F31 and to #8F3140
#40318F#40318F#40318F#40318F#40318F#40318F#40318F
#404080#423E80#443B81#463981#483681#4A3482#4D3182
#404F71#444A72#484573#4C4173#503C74#543775#593176
#405E62#465763#4C5064#524865#584166#5E3A68#663169
#406D53#486354#505A56#585057#614759#693D5A#73315C
#407C44#4A7046#546448#5E584A#684C4C#72404E#7F3150
#408F31#4D8033#597136#666238#73533B#7F443D#8F3140

Colorpallet from #40318F to #31408F and to #318F40
#40318F#40318F#40318F#40318F#40318F#40318F#40318F
#3E338F#3E358D#3E378B#3E3989#3E3B87#3E3D85#3E4082
#3B368F#3B3A8B#3B3E87#3B4283#3B467F#3B4A7B#3B4F76
#39388F#393E89#394483#394A7D#395077#395671#395E69
#363B8F#364387#364B7F#365377#365B6E#366366#366D5C
#343D8F#344785#34517B#345B71#346567#346F5D#347C50
#31408F#314D82#315976#316669#31735C#317F50#318F40

Colorpallet from #40318F to #31408F and to #8F4031
#40318F#40318F#40318F#40318F#40318F#40318F#40318F
#3E338F#40338D#43338A#453388#483385#4A3383#4D3380
#3B368F#40368A#453685#493681#4E367C#533677#593671
#39388F#403888#473881#4F3879#563872#5D386B#663862
#363B8F#403B85#4A3B7C#533B72#5D3B69#673B5F#733B53
#343D8F#403D83#4C3D77#583D6B#643D5F#703D53#7F3D44
#31408F#404080#4F4071#5E4062#6D4053#7C4044#8F4031

Colorpallet from #40318F to #31408F and to #8F3140
#40318F#40318F#40318F#40318F#40318F#40318F#40318F
#3E338F#40338D#43328B#453289#483287#4A3185#4D3182
#3B368F#40358B#453487#493483#4E337F#53327B#593176
#39388F#403789#473683#4F357D#563477#5D3271#663169
#363B8F#403987#4A387F#533677#5D356E#673366#73315C
#343D8F#403B85#4C397B#583771#643567#70335D#7F3150
#31408F#403E82#4F3B76#5E3969#6D365C#7C3450#8F3140

Colorpallet from #40318F to #318F40 and to #8F4031
#40318F#40318F#40318F#40318F#40318F#40318F#40318F
#3E4082#403E82#433C81#453A81#483881#4A3680#4D3380
#3B4F76#404B75#454774#494374#4E3F73#533B72#593671
#395E69#405868#475267#4F4C66#564665#5D4063#663862
#366D5C#40655B#4A5D59#535558#5D4D56#674555#733B53
#347C50#40724E#4C684C#585E4A#645448#704A46#7F3D44
#318F40#40823E#4F763B#5E6939#6D5C36#7C5034#8F4031

Colorpallet from #40318F to #318F40 and to #8F3140
#40318F#40318F#40318F#40318F#40318F#40318F#40318F
#3E4082#403E82#433B82#453982#483682#4A3482#4D3182
#3B4F76#404A76#454576#494176#4E3C76#533776#593176
#395E69#405769#475069#4F4869#564169#5D3A69#663169
#366D5C#40635C#4A5A5C#53505C#5D475C#673D5C#73315C
#347C50#407050#4C6450#585850#644C50#704050#7F3150
#318F40#408040#4F7140#5E6240#6D5340#7C4440#8F3140

Colorpallet from #40318F to #8F4031 and to #8F3140
#40318F#40318F#40318F#40318F#40318F#40318F#40318F
#4D3380#4D3380#4D3281#4D3281#4D3281#4D3182#4D3182
#593671#593572#593473#593473#593374#593275#593176
#663862#663763#663664#663565#663466#663268#663169
#733B53#733954#733856#733657#733559#73335A#73315C
#7F3D44#7F3B46#7F3948#7F374A#7F354C#7F334E#7F3150
#8F4031#8F3E33#8F3B36#8F3938#8F363B#8F343D#8F3140