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 #66511B to #661B51 and to #51661B
#66511B#66511B#66511B#66511B#66511B#66511B#66511B
#664824#664A23#654C21#654E20#64501E#64521D#63541B
#66402C#654429#644827#634C24#624F21#60531E#5F581B
#663735#643D31#63432D#614829#604E24#5E5420#5C5B1B
#662E3E#643638#623D33#60452D#5E4D28#5C5422#595E1B
#662646#63303F#613938#5E4331#5B4C2A#585624#55621B
#661B51#632748#5F3340#5C3F37#594B2E#555726#51661B

Colorpallet from #66511B to #661B51 and to #511B66
#66511B#66511B#66511B#66511B#66511B#66511B#66511B
#664824#664824#654825#654825#644826#644826#634827
#66402C#65402D#64402E#63402F#624030#604032#5F4033
#663735#643737#633738#61373A#60373B#5E373D#5C373F
#662E3E#642E40#622E42#602E44#5E2E46#5C2E48#592E4B
#662646#632649#61264B#5E264E#5B2651#582654#552657
#661B51#631B54#5F1B58#5C1B5B#591B5E#551B62#511B66

Colorpallet from #66511B to #661B51 and to #1B6651
#66511B#66511B#66511B#66511B#66511B#66511B#66511B
#664824#644A24#624C24#604E24#5E5024#5C5224#5A5424
#66402C#62442C#5E482C#5A4C2C#574F2C#53532C#4E582C
#663735#603D35#5A4335#554835#4F4E35#495435#425B35
#662E3E#5E363E#573D3E#4F453E#474D3E#40543E#365E3E
#662646#5C3046#533946#494346#404C46#365646#2A6246
#661B51#5A2751#4E3351#423F51#364B51#2A5751#1B6651

Colorpallet from #66511B to #661B51 and to #1B5166
#66511B#66511B#66511B#66511B#66511B#66511B#66511B
#664824#644924#624B25#604C25#5E4E26#5C4F26#5A5127
#66402C#62432D#5E452E#5A482F#574B30#534E32#4E5133
#663735#603B37#5A3F38#55433A#4F483B#494C3D#42513F
#662E3E#5E3440#573942#4F3F44#474446#404A48#36514B
#662646#5C2D49#53344B#493B4E#404251#364854#2A5157
#661B51#5A2454#4E2C58#42355B#363E5E#2A4662#1B5166

Colorpallet from #66511B to #51661B and to #511B66
#66511B#66511B#66511B#66511B#66511B#66511B#66511B
#63541B#63521D#63501F#634E21#634C23#634A25#634827
#5F581B#5F541F#5F5023#5F4C27#5F492A#5F452E#5F4033
#5C5B1B#5C5521#5C4F27#5C4A2C#5C4432#5C3E38#5C373F
#595E1B#595623#594F2A#594732#593F3A#593841#592E4B
#55621B#555825#554F2E#554538#553C41#55324B#552657
#51661B#515A27#514E33#51423F#51364B#512A57#511B66

Colorpallet from #66511B to #51661B and to #1B6651
#66511B#66511B#66511B#66511B#66511B#66511B#66511B
#63541B#62541C#60541E#5F541F#5D5421#5C5422#5A5424
#5F581B#5C581E#5A5820#575823#545826#515829#4E582C
#5C5B1B#585B1F#545B23#505B27#4B5B2C#475B30#425B35
#595E1B#535E21#4E5E26#485E2C#435E31#3D5E37#365E3E
#55621B#4E6222#476229#406230#396237#33623D#2A6246
#51661B#486624#40662C#376635#2E663E#266646#1B6651

Colorpallet from #66511B to #51661B and to #1B5166
#66511B#66511B#66511B#66511B#66511B#66511B#66511B
#63541B#62541D#60531F#5F5321#5D5223#5C5225#5A5127
#5F581B#5C571F#5A5623#575527#54542A#51522E#4E5133
#5C5B1B#585921#545827#50562C#4B5532#475338#42513F
#595E1B#535C23#4E5A2A#485832#43563A#3D5441#36514B
#55621B#4E5F25#475D2E#405A38#395741#33544B#2A5157
#51661B#486327#405F33#375C3F#2E594B#265557#1B5166

Colorpallet from #66511B to #511B66 and to #1B6651
#66511B#66511B#66511B#66511B#66511B#66511B#66511B
#634827#624A27#604C26#5F4E26#5D5025#5C5225#5A5424
#5F4033#5C4432#5A4831#574C30#544F2F#51532D#4E582C
#5C373F#583D3D#54433C#50483A#4B4E39#475437#425B35
#592E4B#533649#4E3D47#484545#434D43#3D5441#365E3E
#552657#4E3054#473952#40434F#394C4C#335649#2A6246
#511B66#482763#40335F#373F5C#2E4B59#265755#1B6651

Colorpallet from #66511B to #511B66 and to #1B5166
#66511B#66511B#66511B#66511B#66511B#66511B#66511B
#634827#624927#604B27#5F4C27#5D4E27#5C4F27#5A5127
#5F4033#5C4333#5A4533#574833#544B33#514E33#4E5133
#5C373F#583B3F#543F3F#50433F#4B483F#474C3F#42513F
#592E4B#53344B#4E394B#483F4B#43444B#3D4A4B#36514B
#552657#4E2D57#473457#403B57#394257#334857#2A5157
#511B66#482466#402C66#373566#2E3E66#264666#1B5166

Colorpallet from #66511B to #1B6651 and to #1B5166
#66511B#66511B#66511B#66511B#66511B#66511B#66511B
#5A5424#5A5424#5A5325#5A5325#5A5226#5A5226#5A5127
#4E582C#4E572D#4E562E#4E552F#4E5430#4E5232#4E5133
#425B35#425937#425838#42563A#42553B#42533D#42513F
#365E3E#365C40#365A42#365844#365646#365448#36514B
#2A6246#2A5F49#2A5D4B#2A5A4E#2A5751#2A5454#2A5157
#1B6651#1B6354#1B5F58#1B5C5B#1B595E#1B5562#1B5166