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 #66406D to #666D40 and to #40666D
#66406D#66406D#66406D#66406D#66406D#66406D#66406D
#664766#654767#644768#634769#62466A#61466C#60466D
#664E5F#644E61#624D63#604D66#5E4D68#5C4C6A#5A4C6D
#665657#63555B#60555E#5D5462#5A5365#585369#54526D
#665D50#625C55#5E5B59#5A5B5E#575A63#535967#4E586D
#666449#61634F#5C6255#58615A#536060#4E5F66#485E6D
#666D40#606C47#5A6B4E#546A56#4E695D#486764#40666D

Colorpallet from #66406D to #666D40 and to #406D66
#66406D#66406D#66406D#66406D#66406D#66406D#66406D
#664766#654767#644768#634769#62476A#61476B#60476C
#664E5F#644E61#624E63#604E65#5E4E67#5C4E69#5A4E6B
#665657#63565A#60565D#5D5660#5A5663#585666#54566A
#665D50#625D54#5E5D58#5A5D5C#575D60#535D64#4E5D69
#666449#61644E#5C6453#586457#53645C#4E6461#486467
#666D40#606D46#5A6D4C#546D52#4E6D58#486D5E#406D66

Colorpallet from #66406D to #666D40 and to #6D6640
#66406D#66406D#66406D#66406D#66406D#66406D#66406D
#664766#664766#664766#664766#674666#674666#674666
#664E5F#664E5F#674D5F#674D5F#674D5F#684C5F#684C5F
#665657#665557#675557#675457#685357#685357#695257
#665D50#675C50#675B50#685B50#695A50#695950#6A5850
#666449#676349#686249#696149#6A6049#6B5F49#6C5E49
#666D40#676C40#686B40#696A40#6A6940#6C6740#6D6640

Colorpallet from #66406D to #666D40 and to #6D4066
#66406D#66406D#66406D#66406D#66406D#66406D#66406D
#664766#664667#664568#664469#67436A#67416B#67406C
#664E5F#664C61#674A63#674765#674567#684369#68406B
#665657#66525A#674F5D#674B60#684863#684466#69406A
#665D50#675854#675458#684F5C#694A60#694664#6A4069
#666449#675E4E#685853#695357#6A4D5C#6B4761#6C4067
#666D40#676646#685F4C#695752#6A5058#6C495E#6D4066

Colorpallet from #66406D to #40666D and to #406D66
#66406D#66406D#66406D#66406D#66406D#66406D#66406D
#60466D#60466D#60466D#60466D#60476C#60476C#60476C
#5A4C6D#5A4C6D#5A4D6C#5A4D6C#5A4D6C#5A4E6B#5A4E6B
#54526D#54536D#54536C#54546C#54556B#54556B#54566A
#4E586D#4E596C#4E5A6C#4E5A6B#4E5B6A#4E5C6A#4E5D69
#485E6D#485F6C#48606B#48616A#486269#486368#486467
#40666D#40676C#40686B#40696A#406A69#406C67#406D66

Colorpallet from #66406D to #40666D and to #6D6640
#66406D#66406D#66406D#66406D#66406D#66406D#66406D
#60466D#61466C#62466B#63466A#644669#664667#674666
#5A4C6D#5C4C6B#5E4C69#614C66#634C64#654C62#684C5F
#54526D#575269#5B5266#5E5262#61525F#65525B#695257
#4E586D#525868#575864#5B585F#60585A#645856#6A5850
#485E6D#4E5E67#545E61#595E5C#5F5E56#655E50#6C5E49
#40666D#476666#4E665F#566657#5D6650#646649#6D6640

Colorpallet from #66406D to #40666D and to #6D4066
#66406D#66406D#66406D#66406D#66406D#66406D#66406D
#60466D#61456D#62446D#63436D#64426C#66416C#67406C
#5A4C6D#5C4A6D#5E486C#61466C#63446C#65426B#68406B
#54526D#574F6D#5B4C6C#5E496C#61466B#65446B#69406A
#4E586D#52546C#57506C#5B4C6B#60496A#64456A#6A4069
#485E6D#4E596C#54546B#59506A#5F4B69#654668#6C4067
#40666D#47606C#4E5A6B#56546A#5D4E69#644867#6D4066

Colorpallet from #66406D to #406D66 and to #6D6640
#66406D#66406D#66406D#66406D#66406D#66406D#66406D
#60476C#61476B#62476A#634769#644668#664667#674666
#5A4E6B#5C4E69#5E4D67#614D65#634D63#654C61#684C5F
#54566A#575567#5B5564#5E5461#61535E#65535B#695257
#4E5D69#525C65#575B61#5B5B5D#605A59#645955#6A5850
#486467#4E6362#54625D#596159#5F6054#655F4F#6C5E49
#406D66#476C60#4E6B5A#566A54#5D694E#646748#6D6640

Colorpallet from #66406D to #406D66 and to #6D4066
#66406D#66406D#66406D#66406D#66406D#66406D#66406D
#60476C#61466C#62456C#63446C#64436C#66416C#67406C
#5A4E6B#5C4C6B#5E4A6B#61476B#63456B#65436B#68406B
#54566A#57526A#5B4F6A#5E4B6A#61486A#65446A#69406A
#4E5D69#525869#575469#5B4F69#604A69#644669#6A4069
#486467#4E5E67#545867#595367#5F4D67#654767#6C4067
#406D66#476666#4E5F66#565766#5D5066#644966#6D4066

Colorpallet from #66406D to #6D6640 and to #6D4066
#66406D#66406D#66406D#66406D#66406D#66406D#66406D
#674666#674567#674468#674369#67426A#67416B#67406C
#684C5F#684A61#684863#684665#684467#684269#68406B
#695257#694F5A#694C5D#694960#694663#694466#69406A
#6A5850#6A5454#6A5058#6A4C5C#6A4960#6A4564#6A4069
#6C5E49#6C594E#6C5453#6C5057#6C4B5C#6C4661#6C4067
#6D6640#6D6046#6D5A4C#6D5452#6D4E58#6D485E#6D4066