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 #21385E to #215E38 and to #38215E
#21385E#21385E#21385E#21385E#21385E#21385E#21385E
#213E58#223C59#223B5A#23395B#24385C#24365D#25345E
#214452#224154#233E56#243B58#25385A#27355C#28315E
#214A4C#23454F#254152#263C55#283758#2A335A#2C2D5E
#215046#234A4A#26444E#283D52#2B3755#2D3159#30295E
#215640#244E45#27474A#2A3F4E#2D3753#2F3058#33265E
#215E38#25543E#284A44#2C414A#303750#332D56#38215E

Colorpallet from #21385E to #215E38 and to #385E21
#21385E#21385E#21385E#21385E#21385E#21385E#21385E
#213E58#223E57#223E57#233E56#243E55#243E55#253E54
#214452#224451#23444F#24444E#25444D#27444C#28444A
#214A4C#234A4A#254A48#264A47#284A45#2A4A43#2C4A41
#215046#235044#265041#28503F#2B503C#2D503A#305037
#215640#24563D#27563A#2A5637#2D5634#2F5631#33562D
#215E38#255E34#285E31#2C5E2D#305E29#335E26#385E21

Colorpallet from #21385E to #215E38 and to #5E2138
#21385E#21385E#21385E#21385E#21385E#21385E#21385E
#213E58#233C58#243B58#263958#273858#293658#2B3458
#214452#244152#273E52#2B3B52#2E3852#313552#353152
#214A4C#26454C#2A414C#2F3C4C#34374C#38334C#3E2D4C
#215046#274A46#2D4446#343D46#3A3746#403146#482946
#215640#294E40#314740#393F40#403740#483040#522640
#215E38#2B5438#354A38#3E4138#483738#522D38#5E2138

Colorpallet from #21385E to #215E38 and to #5E3821
#21385E#21385E#21385E#21385E#21385E#21385E#21385E
#213E58#233D57#243C57#263B56#273A55#293955#2B3854
#214452#244251#27404F#2B3E4E#2E3C4D#313A4C#35384A
#214A4C#26474A#2A4448#2F4147#343E45#383C43#3E3841
#215046#274C44#2D4841#34443F#3A413C#403D3A#483837
#215640#29513D#314C3A#394837#404334#483E31#52382D
#215E38#2B5834#355231#3E4C2D#484629#524026#5E3821

Colorpallet from #21385E to #38215E and to #385E21
#21385E#21385E#21385E#21385E#21385E#21385E#21385E
#25345E#25365C#25375B#253959#253A58#253C56#253E54
#28315E#28345B#283758#283A54#283D51#28404E#28444A
#2C2D5E#2C3259#2C3655#2C3B50#2C404B#2C4447#2C4A41
#30295E#302F58#303552#303C4B#304245#30483F#305037
#33265E#332E56#33354E#333D46#33453F#334C37#33562D
#38215E#382B54#38354A#383E41#384837#38522D#385E21

Colorpallet from #21385E to #38215E and to #5E2138
#21385E#21385E#21385E#21385E#21385E#21385E#21385E
#25345E#26345D#27345C#28345B#29345A#2A3459#2B3458
#28315E#2A315C#2C315A#2E3158#303156#323154#353152
#2C2D5E#2F2D5B#322D58#352D55#382D52#3A2D50#3E2D4C
#30295E#34295A#382956#3C2952#3F294F#43294B#482946
#33265E#382659#3D2654#422650#47264B#4C2646#522640
#38215E#3E2158#442152#4A214C#502146#562140#5E2138

Colorpallet from #21385E to #38215E and to #5E3821
#21385E#21385E#21385E#21385E#21385E#21385E#21385E
#25345E#26355C#27355B#283659#293758#2A3756#2B3854
#28315E#2A325B#2C3358#2E3454#303551#32374E#35384A
#2C2D5E#2F2F59#323155#353250#38344B#3A3647#3E3841
#30295E#342B58#382E52#3C304B#3F3345#43353F#483837
#33265E#382956#3D2C4E#422F46#47323F#4C3437#52382D
#38215E#3E2554#44284A#4A2C41#503037#56332D#5E3821

Colorpallet from #21385E to #385E21 and to #5E2138
#21385E#21385E#21385E#21385E#21385E#21385E#21385E
#253E54#263C55#273B55#283956#293857#2A3657#2B3458
#28444A#2A414B#2C3E4D#2E3B4E#30384F#323550#353152
#2C4A41#2F4543#324145#353C46#383748#3A334A#3E2D4C
#305037#344A39#38443C#3C3D3E#3F3741#433143#482946
#33562D#384E30#3D4733#423F36#473739#4C303C#522640
#385E21#3E5425#444A28#4A412C#503730#562D33#5E2138

Colorpallet from #21385E to #385E21 and to #5E3821
#21385E#21385E#21385E#21385E#21385E#21385E#21385E
#253E54#263D54#273C54#283B54#293A54#2A3954#2B3854
#28444A#2A424A#2C404A#2E3E4A#303C4A#323A4A#35384A
#2C4A41#2F4741#324441#354141#383E41#3A3C41#3E3841
#305037#344C37#384837#3C4437#3F4137#433D37#483837
#33562D#38512D#3D4C2D#42482D#47432D#4C3E2D#52382D
#385E21#3E5821#445221#4A4C21#504621#564021#5E3821

Colorpallet from #21385E to #5E2138 and to #5E3821
#21385E#21385E#21385E#21385E#21385E#21385E#21385E
#2B3458#2B3557#2B3557#2B3656#2B3755#2B3755#2B3854
#353152#353251#35334F#35344E#35354D#35374C#35384A
#3E2D4C#3E2F4A#3E3148#3E3247#3E3445#3E3643#3E3841
#482946#482B44#482E41#48303F#48333C#48353A#483837
#522640#52293D#522C3A#522F37#523234#523431#52382D
#5E2138#5E2534#5E2831#5E2C2D#5E3029#5E3326#5E3821