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 #66686D to #666D68 and to #68666D
#66686D#66686D#66686D#66686D#66686D#66686D#66686D
#66696C#66696C#66696C#66696C#66686D#66686D#66686D
#666A6B#666A6B#66696C#66696C#67686C#67686D#67676D
#666A6B#666A6B#66696C#66696C#67686C#67686D#67676D
#666B6A#666A6A#666A6B#66696B#67686C#67686C#67676D
#666C69#666B6A#676A6A#67696B#67686C#68676C#68666D
#666D68#666C69#676B6A#676A6A#67696B#68676C#68666D

Colorpallet from #66686D to #666D68 and to #686D66
#66686D#66686D#66686D#66686D#66686D#66686D#66686D
#66696C#66696C#66696C#66696C#66696C#66696C#66696C
#666A6B#666A6B#666A6B#666A6B#676A6B#676A6B#676A6B
#666A6B#666A6B#666A6B#666A6B#676A6A#676A6A#676A6A
#666B6A#666B6A#666B6A#666B6A#676B69#676B69#676B69
#666C69#666C69#676C68#676C68#676C68#686C67#686C67
#666D68#666D68#676D67#676D67#676D67#686D66#686D66

Colorpallet from #66686D to #666D68 and to #6D6668
#66686D#66686D#66686D#66686D#66686D#66686D#66686D
#66696C#66696C#66696C#66696C#67686C#67686C#67686C
#666A6B#666A6B#67696B#67696B#67686B#68686B#68676B
#666A6B#666A6B#67696B#67696B#68686B#68686B#69676B
#666B6A#676A6A#676A6A#68696A#69686A#69686A#6A676A
#666C69#676B69#686A69#696969#6A6869#6B6769#6C6669
#666D68#676C68#686B68#696A68#6A6968#6C6768#6D6668

Colorpallet from #66686D to #666D68 and to #6D6866
#66686D#66686D#66686D#66686D#66686D#66686D#66686D
#66696C#66696C#66696C#66696C#67686C#67686C#67686C
#666A6B#666A6B#67696B#67696B#67696B#68686B#68686B
#666A6B#666A6B#67696B#67696B#68696A#68686A#69686A
#666B6A#676B6A#676A6A#686A6A#696969#696969#6A6869
#666C69#676B69#686B68#696A68#6A6968#6B6967#6C6867
#666D68#676C68#686B67#696B67#6A6A67#6C6966#6D6866

Colorpallet from #66686D to #68666D and to #686D66
#66686D#66686D#66686D#66686D#66686D#66686D#66686D
#66686D#66686D#66686D#66686D#66696C#66696C#66696C
#67676D#67676D#67686C#67686C#67696C#67696B#676A6B
#67676D#67676D#67686C#67686C#67696B#67696B#676A6A
#67676D#67686C#67686C#67696B#676A6A#676A6A#676B69
#68666D#68676C#68686B#68696A#686A69#686B68#686C67
#68666D#68676C#68686B#68696A#686A69#686C67#686D66

Colorpallet from #66686D to #68666D and to #6D6668
#66686D#66686D#66686D#66686D#66686D#66686D#66686D
#66686D#66686D#66686D#66686D#67686C#67686C#67686C
#67676D#67676D#67676C#67676C#68676C#68676B#68676B
#67676D#67676D#68676C#68676C#68676C#69676B#69676B
#67676D#67676D#68676C#68676C#69676B#69676B#6A676A
#68666D#69666C#69666C#6A666B#6B666A#6B666A#6C6669
#68666D#69666C#6A666B#6A666B#6B666A#6C6669#6D6668

Colorpallet from #66686D to #68666D and to #6D6866
#66686D#66686D#66686D#66686D#66686D#66686D#66686D
#66686D#66686D#66686D#66686D#67686C#67686C#67686C
#67676D#67676D#67676C#67676C#68686C#68686B#68686B
#67676D#67676D#68676C#68676C#68686B#69686B#69686A
#67676D#67676C#68676C#68676B#69686A#69686A#6A6869
#68666D#69666C#69676B#6A676A#6B6769#6B6868#6C6867
#68666D#69666C#6A676B#6A676A#6B6769#6C6867#6D6866

Colorpallet from #66686D to #686D66 and to #6D6668
#66686D#66686D#66686D#66686D#66686D#66686D#66686D
#66696C#66696C#66696C#66696C#67686C#67686C#67686C
#676A6B#676A6B#67696B#67696B#68686B#68686B#68676B
#676A6A#676A6A#68696A#68696A#68686B#69686B#69676B
#676B69#676A69#686A69#686969#69686A#69686A#6A676A
#686C67#696B67#696A68#6A6968#6B6868#6B6769#6C6669
#686D66#696C66#6A6B67#6A6A67#6B6967#6C6768#6D6668

Colorpallet from #66686D to #686D66 and to #6D6866
#66686D#66686D#66686D#66686D#66686D#66686D#66686D
#66696C#66696C#66696C#66696C#67686C#67686C#67686C
#676A6B#676A6B#67696B#67696B#68696B#68686B#68686B
#676A6A#676A6A#68696A#68696A#68696A#69686A#69686A
#676B69#676B69#686A69#686A69#696969#696969#6A6869
#686C67#696B67#696B67#6A6A67#6B6967#6B6967#6C6867
#686D66#696C66#6A6B66#6A6B66#6B6A66#6C6966#6D6866

Colorpallet from #66686D to #6D6668 and to #6D6866
#66686D#66686D#66686D#66686D#66686D#66686D#66686D
#67686C#67686C#67686C#67686C#67686C#67686C#67686C
#68676B#68676B#68676B#68676B#68686B#68686B#68686B
#69676B#69676B#69676B#69676B#69686A#69686A#69686A
#6A676A#6A676A#6A676A#6A676A#6A6869#6A6869#6A6869
#6C6669#6C6669#6C6768#6C6768#6C6768#6C6867#6C6867
#6D6668#6D6668#6D6767#6D6767#6D6767#6D6866#6D6866