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 #66050F to #660F05 and to #05660F
#66050F#66050F#66050F#66050F#66050F#66050F#66050F
#66070D#63090D#610B0E#5E0E0E#5C100E#59120F#56150F
#66080C#610C0C#5C110D#57150D#521A0E#4D1E0E#47240F
#660A0A#5E110B#57170C#4F1E0C#48250D#402C0E#37340F
#660B09#5C140A#521D0B#48260C#3E2F0D#34380E#28430F
#660D07#5A1808#4D230A#412F0B#343A0C#28450D#18530F
#660F05#561D07#472B08#37390A#28470B#18550D#05660F

Colorpallet from #66050F to #660F05 and to #050F66
#66050F#66050F#66050F#66050F#66050F#66050F#66050F
#66070D#630710#610712#5E0715#5C0717#59071A#56071D
#66080C#610811#5C0816#57081B#520820#4D0825#47082B
#660A0A#5E0A12#570A19#4F0A21#480A28#400A30#370A39
#660B09#5C0B13#520B1D#480B27#3E0B31#340B3B#280B47
#660D07#5A0D13#4D0D20#410D2C#340D39#280D45#180D55
#660F05#560F15#470F24#370F34#280F43#180F53#050F66

Colorpallet from #66050F to #660F05 and to #0F6605
#66050F#66050F#66050F#66050F#66050F#66050F#66050F
#66070D#64090D#620B0D#5F0E0D#5D100D#5B120D#58150D
#66080C#620C0C#5D110C#59150C#541A0C#501E0C#4A240C
#660A0A#5F110A#59170A#521E0A#4B250A#442C0A#3C340A
#660B09#5D1409#541D09#4B2609#422F09#393809#2E4309
#660D07#5B1807#502307#442F07#393A07#2E4507#205307
#660F05#581D05#4A2B05#3C3905#2E4705#205505#0F6605

Colorpallet from #66050F to #660F05 and to #0F0566
#66050F#66050F#66050F#66050F#66050F#66050F#66050F
#66070D#640710#620612#5F0615#5D0617#5B051A#58051D
#66080C#620811#5D0716#59071B#540620#500625#4A052B
#660A0A#5F0912#590819#520821#4B0728#440630#3C0539
#660B09#5D0A13#54091D#4B0827#420731#39063B#2E0547
#660D07#5B0C13#500A20#44092C#390839#2E0745#200555
#660F05#580D15#4A0C24#3C0A34#2E0943#200753#0F0566

Colorpallet from #66050F to #05660F and to #050F66
#66050F#66050F#66050F#66050F#66050F#66050F#66050F
#56150F#561311#561113#560E16#560C18#560A1A#56071D
#47240F#472013#471B18#47171C#471221#470E25#47082B
#37340F#372D16#37271C#372023#37192A#371231#370A39
#28430F#283A18#283121#28282A#281F33#28163C#280B47
#18530F#18481A#183D25#183131#18263C#181B47#180D55
#05660F#05581D#054A2B#053C39#052E47#052055#050F66

Colorpallet from #66050F to #05660F and to #0F6605
#66050F#66050F#66050F#66050F#66050F#66050F#66050F
#56150F#56150F#57150E#57150E#57150E#58150D#58150D
#47240F#47240F#48240E#48240E#49240D#49240D#4A240C
#37340F#38340E#39340D#39340D#3A340C#3B340B#3C340A
#28430F#29430E#2A430D#2B430C#2C430B#2D430A#2E4309
#18530F#19530E#1B530C#1C530B#1D530A#1E5309#205307
#05660F#07660D#08660C#0A660A#0B6609#0D6607#0F6605

Colorpallet from #66050F to #05660F and to #0F0566
#66050F#66050F#66050F#66050F#66050F#66050F#66050F
#56150F#561211#571013#570D16#570B18#58081A#58051D
#47240F#471F13#481A18#48151C#491021#490B25#4A052B
#37340F#382C16#39251C#391D23#3A162A#3B0E31#3C0539
#28430F#293918#2A2F21#2B252A#2C1B33#2D113C#2E0547
#18530F#19471A#1B3A25#1C2E31#1D213C#1E1547#200555
#05660F#07561D#08472B#0A3739#0B2847#0D1855#0F0566

Colorpallet from #66050F to #050F66 and to #0F6605
#66050F#66050F#66050F#66050F#66050F#66050F#66050F
#56071D#56091A#570B18#570E15#571013#581210#58150D
#47082B#470C26#481121#48151C#491A17#491E12#4A240C
#370A39#381131#39172A#391E22#3A251B#3B2C13#3C340A
#280B47#29143D#2A1D33#2B2629#2C2F1F#2D3815#2E4309
#180D55#191849#1B233C#1C2F30#1D3A23#1E4517#205307
#050F66#071D56#082B47#0A3937#0B4728#0D5518#0F6605

Colorpallet from #66050F to #050F66 and to #0F0566
#66050F#66050F#66050F#66050F#66050F#66050F#66050F
#56071D#56071D#57061D#57061D#57061D#58051D#58051D
#47082B#47082B#48072B#48072B#49062B#49062B#4A052B
#370A39#380939#390839#390839#3A0739#3B0639#3C0539
#280B47#290A47#2A0947#2B0847#2C0747#2D0647#2E0547
#180D55#190C55#1B0A55#1C0955#1D0855#1E0755#200555
#050F66#070D66#080C66#0A0A66#0B0966#0D0766#0F0566

Colorpallet from #66050F to #0F6605 and to #0F0566
#66050F#66050F#66050F#66050F#66050F#66050F#66050F
#58150D#581210#581012#580D15#580B17#58081A#58051D
#4A240C#4A1F11#4A1A16#4A151B#4A1020#4A0B25#4A052B
#3C340A#3C2C12#3C2519#3C1D21#3C1628#3C0E30#3C0539
#2E4309#2E3913#2E2F1D#2E2527#2E1B31#2E113B#2E0547
#205307#204713#203A20#202E2C#202139#201545#200555
#0F6605#0F5615#0F4724#0F3734#0F2843#0F1853#0F0566