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 #3D404C to #3D4C40 and to #403D4C
#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C
#3D424A#3D424A#3D414B#3D414B#3D414B#3D404C#3D404C
#3D4448#3D4349#3D4249#3D424A#3E414B#3E404B#3E3F4C
#3D4646#3D4547#3D4448#3D4349#3E424A#3E404B#3E3F4C
#3D4844#3D4645#3E4547#3E4348#3E4249#3F404A#3F3E4C
#3D4A42#3D4844#3E4645#3E4447#3E4248#3F404A#3F3E4C
#3D4C40#3D4A42#3E4744#3E4546#3F4248#3F404A#403D4C

Colorpallet from #3D404C to #3D4C40 and to #404C3D
#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C
#3D424A#3D424A#3D424A#3D424A#3D424A#3D424A#3D424A
#3D4448#3D4448#3D4448#3D4448#3E4447#3E4447#3E4447
#3D4646#3D4646#3D4646#3D4646#3E4645#3E4645#3E4645
#3D4844#3D4844#3E4843#3E4843#3E4843#3F4842#3F4842
#3D4A42#3D4A42#3E4A41#3E4A41#3E4A41#3F4A40#3F4A40
#3D4C40#3D4C40#3E4C3F#3E4C3F#3F4C3E#3F4C3E#404C3D

Colorpallet from #3D404C to #3D4C40 and to #4C3D40
#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C
#3D424A#3D424A#3E414A#3E414A#3E414A#3F404A#3F404A
#3D4448#3E4348#3F4248#3F4248#404148#414048#423F48
#3D4646#3E4546#3F4446#404346#414246#434046#443F46
#3D4844#3F4644#404544#424344#434244#454044#473E44
#3D4A42#3F4842#414642#434442#454242#474042#493E42
#3D4C40#3F4A40#424740#444540#474240#494040#4C3D40

Colorpallet from #3D404C to #3D4C40 and to #4C403D
#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C
#3D424A#3D424A#3E414A#3E414A#3E414A#3F404A#3F404A
#3D4448#3E4348#3F4348#3F4248#404147#414147#424047
#3D4646#3E4546#3F4446#404346#414245#434145#444045
#3D4844#3F4744#404543#424443#434343#454242#474042
#3D4A42#3F4842#414741#434541#454441#474240#494040
#3D4C40#3F4A40#42483F#44463F#47443E#49423E#4C403D

Colorpallet from #3D404C to #403D4C and to #404C3D
#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C
#3D404C#3D404C#3D414B#3D414B#3D414B#3D424A#3D424A
#3E3F4C#3E404B#3E414A#3E414A#3E4249#3E4348#3E4447
#3E3F4C#3E404B#3E414A#3E4249#3E4348#3E4546#3E4645
#3F3E4C#3F404A#3F4149#3F4347#3F4446#3F4644#3F4842
#3F3E4C#3F404A#3F4248#3F4446#3F4644#3F4842#3F4A40
#403D4C#403F4A#404247#404445#404742#404940#404C3D

Colorpallet from #3D404C to #403D4C and to #4C3D40
#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C
#3D404C#3D404C#3E404B#3E404B#3E404B#3F404A#3F404A
#3E3F4C#3F3F4B#3F3F4B#403F4A#413F49#413F49#423F48
#3E3F4C#3F3F4B#403F4A#413F49#423F48#433F47#443F46
#3F3E4C#403E4B#423E49#433E48#443E47#453E46#473E44
#3F3E4C#413E4A#423E49#443E47#453E46#473E44#493E42
#403D4C#423D4A#443D48#463D46#483D44#4A3D42#4C3D40

Colorpallet from #3D404C to #403D4C and to #4C403D
#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C
#3D404C#3D404C#3E404B#3E404B#3E404B#3F404A#3F404A
#3E3F4C#3F3F4B#3F3F4A#403F4A#414049#414048#424047
#3E3F4C#3F3F4B#403F4A#413F49#424048#434046#444045
#3F3E4C#403E4A#423F49#433F47#443F46#454044#474042
#3F3E4C#413E4A#423F48#443F46#453F44#474042#494040
#403D4C#423D4A#443E47#463E45#483F42#4A3F40#4C403D

Colorpallet from #3D404C to #404C3D and to #4C3D40
#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C
#3D424A#3D424A#3E414A#3E414A#3E414A#3F404A#3F404A
#3E4447#3F4347#3F4247#404247#414148#414048#423F48
#3E4645#3F4545#404445#414345#424246#434046#443F46
#3F4842#404642#424543#434343#444243#454044#473E44
#3F4A40#414840#424641#444441#454241#474042#493E42
#404C3D#424A3D#44473E#46453E#48423F#4A403F#4C3D40

Colorpallet from #3D404C to #404C3D and to #4C403D
#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C
#3D424A#3D424A#3E414A#3E414A#3E414A#3F404A#3F404A
#3E4447#3F4347#3F4347#404247#414147#414147#424047
#3E4645#3F4545#404445#414345#424245#434145#444045
#3F4842#404742#424542#434442#444342#454242#474042
#3F4A40#414840#424740#444540#454440#474240#494040
#404C3D#424A3D#44483D#46463D#48443D#4A423D#4C403D

Colorpallet from #3D404C to #4C3D40 and to #4C403D
#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C#3D404C
#3F404A#3F404A#3F404A#3F404A#3F404A#3F404A#3F404A
#423F48#423F48#423F48#423F48#424047#424047#424047
#443F46#443F46#443F46#443F46#444045#444045#444045
#473E44#473E44#473F43#473F43#473F43#474042#474042
#493E42#493E42#493F41#493F41#493F41#494040#494040
#4C3D40#4C3D40#4C3E3F#4C3E3F#4C3F3E#4C3F3E#4C403D