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 #343C66 to #34663C and to #3C3466
#343C66#343C66#343C66#343C66#343C66#343C66#343C66
#34435F#344260#344061#343F62#353E63#353D65#353B66
#344959#34465B#35445D#35415F#363F61#363C63#373966
#345052#354C55#354858#36445C#37415F#373D62#383866
#34574B#35524F#364D54#364858#37435C#383D61#393766
#345E44#355849#36514F#374B54#38445A#393E5F#3A3666
#34663C#355E43#375649#384E50#394657#3A3E5E#3C3466

Colorpallet from #343C66 to #34663C and to #3C6634
#343C66#343C66#343C66#343C66#343C66#343C66#343C66
#34435F#34435F#34435F#34435F#35435E#35435E#35435E
#344959#344959#354958#354958#364957#364957#374956
#345052#355051#355051#365050#37504F#37504F#38504E
#34574B#35574A#365749#365749#375748#385747#395746
#345E44#355E43#365E42#375E41#385E40#395E3F#3A5E3E
#34663C#35663B#376639#386638#396637#3A6636#3C6634

Colorpallet from #343C66 to #34663C and to #66343C
#343C66#343C66#343C66#343C66#343C66#343C66#343C66
#34435F#35425F#37405F#383F5F#393E5F#3A3D5F#3C3B5F
#344959#374659#394459#3C4159#3E3F59#413C59#443959
#345052#384C52#3C4852#404452#434152#473D52#4C3852
#34574B#39524B#3E4D4B#43484B#48434B#4E3D4B#54374B
#345E44#3A5844#415144#474B44#4E4444#543E44#5C3644
#34663C#3C5E3C#44563C#4C4E3C#54463C#5C3E3C#66343C

Colorpallet from #343C66 to #34663C and to #663C34
#343C66#343C66#343C66#343C66#343C66#343C66#343C66
#34435F#35425F#37415F#38405F#393F5E#3A3D5E#3C3C5E
#344959#374759#394558#3C4358#3E4157#413F57#443C56
#345052#384D51#3C4A51#404650#43434F#47404F#4C3C4E
#34574B#39534A#3E4E49#434A49#484648#4E4147#543C46
#345E44#3A5943#415342#474E41#4E4840#54433F#5C3C3E
#34663C#3C5F3B#445939#4C5238#544B37#5C4436#663C34

Colorpallet from #343C66 to #3C3466 and to #3C6634
#343C66#343C66#343C66#343C66#343C66#343C66#343C66
#353B66#353C65#353E63#353F62#354061#354160#35435E
#373966#373C63#373E61#37415E#37435C#374659#374956
#383866#383C62#38405E#38445A#384757#384B53#38504E
#393766#393C61#39415C#394657#394B52#39514C#395746
#3A3666#3A3C60#3A4359#3A4953#3A504C#3A5646#3A5E3E
#3C3466#3C3C5E#3C4456#3C4C4E#3C5446#3C5C3E#3C6634

Colorpallet from #343C66 to #3C3466 and to #66343C
#343C66#343C66#343C66#343C66#343C66#343C66#343C66
#353B66#363B65#373B64#383B63#393B62#3B3B60#3C3B5F
#373966#393964#3B3962#3D3960#3F395E#41395C#443959
#383866#3B3863#3E3860#42385C#453859#483856#4C3852
#393766#3D3762#42375D#463759#4A3755#4F3750#54374B
#3A3666#3F3661#45365B#4A3656#503650#55364B#5C3644
#3C3466#43345F#493459#503452#57344B#5E3444#66343C

Colorpallet from #343C66 to #3C3466 and to #663C34
#343C66#343C66#343C66#343C66#343C66#343C66#343C66
#353B66#363B65#373B63#383B62#393C61#3B3C60#3C3C5E
#373966#393963#3B3A61#3D3A5E#3F3B5C#413B59#443C56
#383866#3B3962#3E395E#423A5A#453B57#483B53#4C3C4E
#393766#3D3861#42395C#463957#4A3A52#4F3B4C#543C46
#3A3666#3F3760#453859#4A3953#503A4C#553B46#5C3C3E
#3C3466#43355E#493756#50384E#573946#5E3A3E#663C34

Colorpallet from #343C66 to #3C6634 and to #66343C
#343C66#343C66#343C66#343C66#343C66#343C66#343C66
#35435E#36425E#37405E#383F5E#393E5F#3B3D5F#3C3B5F
#374956#394656#3B4457#3D4157#3F3F58#413C58#443959
#38504E#3B4C4F#3E484F#424450#454151#483D51#4C3852
#395746#3D5247#424D48#464848#4A4349#4F3D4A#54374B
#3A5E3E#3F583F#455140#4A4B41#504442#553E43#5C3644
#3C6634#435E35#495637#504E38#574639#5E3E3A#66343C

Colorpallet from #343C66 to #3C6634 and to #663C34
#343C66#343C66#343C66#343C66#343C66#343C66#343C66
#35435E#36425E#37415E#38405E#393F5E#3B3D5E#3C3C5E
#374956#394756#3B4556#3D4356#3F4156#413F56#443C56
#38504E#3B4D4E#3E4A4E#42464E#45434E#48404E#4C3C4E
#395746#3D5346#424E46#464A46#4A4646#4F4146#543C46
#3A5E3E#3F593E#45533E#4A4E3E#50483E#55433E#5C3C3E
#3C6634#435F34#495934#505234#574B34#5E4434#663C34

Colorpallet from #343C66 to #66343C and to #663C34
#343C66#343C66#343C66#343C66#343C66#343C66#343C66
#3C3B5F#3C3B5F#3C3B5F#3C3B5F#3C3C5E#3C3C5E#3C3C5E
#443959#443959#443A58#443A58#443B57#443B57#443C56
#4C3852#4C3951#4C3951#4C3A50#4C3B4F#4C3B4F#4C3C4E
#54374B#54384A#543949#543949#543A48#543B47#543C46
#5C3644#5C3743#5C3842#5C3941#5C3A40#5C3B3F#5C3C3E
#66343C#66353B#663739#663838#663937#663A36#663C34