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 #31755C to #315C75 and to #75315C
#31755C#31755C#31755C#31755C#31755C#31755C#31755C
#317160#33705F#356F5F#366E5E#386D5D#3A6B5D#3C6A5C
#316D64#356B63#386961#3C6660#3F645F#43625E#475F5C
#316968#366666#3C6264#415F62#465C60#4B585E#52545C
#31656C#386169#3F5C67#465864#4D5362#544F5F#5D495C
#316170#3A5C6D#42566A#4B5166#544B63#5C4660#673F5C
#315C75#3C5571#474E6D#524769#5D4065#673A61#75315C

Colorpallet from #31755C to #315C75 and to #755C31
#31755C#31755C#31755C#31755C#31755C#31755C#31755C
#317160#33715E#35715C#36715B#387159#3A7157#3C7155
#316D64#356D60#386D5D#3C6D59#3F6D56#436D52#476D4E
#316968#366963#3C695D#416958#466953#4B694E#526947
#31656C#386565#3F655E#466557#4D6550#546549#5D6540
#316170#3A6167#42615F#4B6156#54614D#5C6145#67613A
#315C75#3C5C6A#475C5F#525C54#5D5C49#675C3F#755C31

Colorpallet from #31755C to #315C75 and to #5C3175
#31755C#31755C#31755C#31755C#31755C#31755C#31755C
#317160#327060#336F60#346E60#356D60#376B60#386A60
#316D64#336B64#356964#386664#3A6464#3C6264#3F5F64
#316968#346668#386268#3B5F68#3E5C68#425868#465468
#31656C#35616C#3A5C6C#3E586C#43536C#474F6C#4D496C
#316170#365C70#3C5670#415170#474B70#4C4670#533F70
#315C75#385575#3F4E75#464775#4D4075#533A75#5C3175

Colorpallet from #31755C to #315C75 and to #5C7531
#31755C#31755C#31755C#31755C#31755C#31755C#31755C
#317160#32725E#33725C#34735B#357459#377457#387555
#316D64#336E60#35705D#387159#3A7256#3C7352#3F754E
#316968#346B63#386D5D#3B6F58#3E7153#42734E#467547
#31656C#356865#3A6A5E#3E6D57#436F50#477249#4D7540
#316170#366467#3C675F#416B56#476E4D#4C7145#53753A
#315C75#38606A#3F645F#466854#4D6C49#53703F#5C7531

Colorpallet from #31755C to #75315C and to #755C31
#31755C#31755C#31755C#31755C#31755C#31755C#31755C
#3C6A5C#3C6B5B#3C6C5A#3C6D59#3C6E58#3C7056#3C7155
#475F5C#47615A#476358#476655#476853#476A51#476D4E
#52545C#525759#525B55#525E52#52614F#52654B#526947
#5D495C#5D4D58#5D5253#5D564F#5D5B4A#5D5F46#5D6540
#673F5C#674457#674A51#674F4C#675546#675A41#67613A
#75315C#753855#753F4E#754647#754D40#75533A#755C31

Colorpallet from #31755C to #75315C and to #5C3175
#31755C#31755C#31755C#31755C#31755C#31755C#31755C
#3C6A5C#3B6A5D#3B6A5D#3A6A5E#396A5F#396A5F#386A60
#475F5C#465F5D#445F5F#435F60#425F61#415F62#3F5F64
#52545C#50545E#4E5460#4C5462#4A5464#485466#465468
#5D495C#5A495F#584961#554964#534966#504969#4D496C
#673F5C#643F5F#613F62#5D3F66#5A3F69#573F6C#533F70
#75315C#713160#6D3164#693168#65316C#613170#5C3175

Colorpallet from #31755C to #75315C and to #5C7531
#31755C#31755C#31755C#31755C#31755C#31755C#31755C
#3C6A5C#3B6C5B#3B6E5A#3A6F59#397158#397356#387555
#475F5C#46635A#446658#436A55#426D53#417151#3F754E
#52545C#505959#4E5F55#4C6452#4A694F#486E4B#467547
#5D495C#5A5058#585753#555E4F#53654A#506C46#4D7540
#673F5C#644857#615051#5D594C#5A6246#576A41#53753A
#75315C#713C55#6D474E#695247#655D40#61673A#5C7531

Colorpallet from #31755C to #755C31 and to #5C3175
#31755C#31755C#31755C#31755C#31755C#31755C#31755C
#3C7155#3B7057#3B6F59#3A6E5A#396D5C#396B5E#386A60
#476D4E#466B52#446955#436659#42645C#416260#3F5F64
#526947#50664C#4E6252#4C5F57#4A5C5C#485861#465468
#5D6540#5A6147#585C4E#555855#53535C#504F63#4D496C
#67613A#645C43#61564B#5D5154#5A4B5D#574665#533F70
#755C31#71553C#6D4E47#694752#65405D#613A67#5C3175

Colorpallet from #31755C to #755C31 and to #5C7531
#31755C#31755C#31755C#31755C#31755C#31755C#31755C
#3C7155#3B7255#3B7255#3A7355#397455#397455#387555
#476D4E#466E4E#44704E#43714E#42724E#41734E#3F754E
#526947#506B47#4E6D47#4C6F47#4A7147#487347#467547
#5D6540#5A6840#586A40#556D40#536F40#507240#4D7540
#67613A#64643A#61673A#5D6B3A#5A6E3A#57713A#53753A
#755C31#716031#6D6431#696831#656C31#617031#5C7531

Colorpallet from #31755C to #5C3175 and to #5C7531
#31755C#31755C#31755C#31755C#31755C#31755C#31755C
#386A60#386C5E#386E5C#386F5B#387159#387357#387555
#3F5F64#3F6360#3F665D#3F6A59#3F6D56#3F7152#3F754E
#465468#465963#465F5D#466458#466953#466E4E#467547
#4D496C#4D5065#4D575E#4D5E57#4D6550#4D6C49#4D7540
#533F70#534867#53505F#535956#53624D#536A45#53753A
#5C3175#5C3C6A#5C475F#5C5254#5C5D49#5C673F#5C7531