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 #3F3F3F to #C0C0C0 and to #C03F3F
#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F
#545454#545151#544D4D#544A4A#544747#544343#543F3F
#686868#686161#685B5B#685454#684E4E#684747#683F3F
#7D7D7D#7D7373#7D6969#7D5F5F#7D5555#7D4B4B#7D3F3F
#929292#928585#927777#926A6A#925D5D#925050#923F3F
#A6A6A6#A69696#A68585#A67575#A66464#A65454#A63F3F
#C0C0C0#C0ABAB#C09797#C08282#C06D6D#C05959#C03F3F

Colorpallet from #3F3F3F to #C0C0C0 and to #3FC03F
#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F
#545454#515451#4D544D#4A544A#475447#435443#3F543F
#686868#616861#5B685B#546854#4E684E#476847#3F683F
#7D7D7D#737D73#697D69#5F7D5F#557D55#4B7D4B#3F7D3F
#929292#859285#779277#6A926A#5D925D#509250#3F923F
#A6A6A6#96A696#85A685#75A675#64A664#54A654#3FA63F
#C0C0C0#ABC0AB#97C097#82C082#6DC06D#59C059#3FC03F

Colorpallet from #3F3F3F to #C0C0C0 and to #3F3FC0
#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F
#545454#515154#4D4D54#4A4A54#474754#434354#3F3F54
#686868#616168#5B5B68#545468#4E4E68#474768#3F3F68
#7D7D7D#73737D#69697D#5F5F7D#55557D#4B4B7D#3F3F7D
#929292#858592#777792#6A6A92#5D5D92#505092#3F3F92
#A6A6A6#9696A6#8585A6#7575A6#6464A6#5454A6#3F3FA6
#C0C0C0#ABABC0#9797C0#8282C0#6D6DC0#5959C0#3F3FC0

Colorpallet from #3F3F3F to #C03F3F and to #3FC03F
#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F
#543F3F#51423F#4D463F#4A493F#474C3F#43503F#3F543F
#683F3F#61463F#5B4C3F#54533F#4E593F#47603F#3F683F
#7D3F3F#73493F#69533F#5F5D3F#55673F#4B713F#3F7D3F
#923F3F#854C3F#775A3F#6A673F#5D743F#50813F#3F923F
#A63F3F#964F3F#85603F#75703F#64813F#54913F#3FA63F
#C03F3F#AB543F#97683F#827D3F#6D923F#59A63F#3FC03F

Colorpallet from #3F3F3F to #C03F3F and to #3F3FC0
#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F
#543F3F#513F42#4D3F46#4A3F49#473F4C#433F50#3F3F54
#683F3F#613F46#5B3F4C#543F53#4E3F59#473F60#3F3F68
#7D3F3F#733F49#693F53#5F3F5D#553F67#4B3F71#3F3F7D
#923F3F#853F4C#773F5A#6A3F67#5D3F74#503F81#3F3F92
#A63F3F#963F4F#853F60#753F70#643F81#543F91#3F3FA6
#C03F3F#AB3F54#973F68#823F7D#6D3F92#593FA6#3F3FC0

Colorpallet from #3F3F3F to #3FC03F and to #3F3FC0
#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F
#3F543F#3F5142#3F4D46#3F4A49#3F474C#3F4350#3F3F54
#3F683F#3F6146#3F5B4C#3F5453#3F4E59#3F4760#3F3F68
#3F7D3F#3F7349#3F6953#3F5F5D#3F5567#3F4B71#3F3F7D
#3F923F#3F854C#3F775A#3F6A67#3F5D74#3F5081#3F3F92
#3FA63F#3F964F#3F8560#3F7570#3F6481#3F5491#3F3FA6
#3FC03F#3FAB54#3F9768#3F827D#3F6D92#3F59A6#3F3FC0

Colorpallet from #3F3F3F to #3FC03F and to #3FC03F
#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F
#3F543F#3F543F#3F543F#3F543F#3F543F#3F543F#3F543F
#3F683F#3F683F#3F683F#3F683F#3F683F#3F683F#3F683F
#3F7D3F#3F7D3F#3F7D3F#3F7D3F#3F7D3F#3F7D3F#3F7D3F
#3F923F#3F923F#3F923F#3F923F#3F923F#3F923F#3F923F
#3FA63F#3FA63F#3FA63F#3FA63F#3FA63F#3FA63F#3FA63F
#3FC03F#3FC03F#3FC03F#3FC03F#3FC03F#3FC03F#3FC03F

Colorpallet from #3F3F3F to #3F3FC0 and to #3FC03F
#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F#3F3F3F
#3F3F54#3F4251#3F464D#3F494A#3F4C47#3F5043#3F543F
#3F3F68#3F4661#3F4C5B#3F5354#3F594E#3F6047#3F683F
#3F3F7D#3F4973#3F5369#3F5D5F#3F6755#3F714B#3F7D3F
#3F3F92#3F4C85#3F5A77#3F676A#3F745D#3F8150#3F923F
#3F3FA6#3F4F96#3F6085#3F7075#3F8164#3F9154#3FA63F
#3F3FC0#3F54AB#3F6897#3F7D82#3F926D#3FA659#3FC03F