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 #3D454C to #3D4C45 and to #453D4C
#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C
#3D464B#3D464B#3D454B#3D454B#3E454C#3E444C#3E444C
#3D474A#3D464A#3E454B#3E454B#3F444B#3F434C#40424C
#3D4849#3E4749#3E464A#3F454A#40444B#40424B#41414C
#3D4948#3E4849#3F4649#3F454A#40434B#41424B#42404C
#3D4B46#3E4947#3F4748#404549#41434A#42414B#433F4C
#3D4C45#3E4A46#404747#414548#424249#43404B#453D4C

Colorpallet from #3D454C to #3D4C45 and to #454C3D
#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C
#3D464B#3D464B#3D464B#3D464B#3E464A#3E464A#3E464A
#3D474A#3D474A#3E4749#3E4749#3F4748#3F4748#404747
#3D4849#3E4848#3E4848#3F4847#404846#404846#414845
#3D4948#3E4947#3F4946#3F4945#404944#414943#424942
#3D4B46#3E4B45#3F4B44#404B43#414B42#424B41#434B40
#3D4C45#3E4C44#404C42#414C41#424C40#434C3F#454C3D

Colorpallet from #3D454C to #3D4C45 and to #4C3D45
#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C
#3D464B#3D464B#3E454B#3E454B#3E454B#3F444B#3F444B
#3D474A#3E464A#3F454A#3F454A#40444A#41434A#42424A
#3D4849#3E4749#3F4649#404549#414449#434249#444149
#3D4948#3F4848#404648#424548#434348#454248#474048
#3D4B46#3F4946#414746#434546#454346#474146#493F46
#3D4C45#3F4A45#424745#444545#474245#494045#4C3D45

Colorpallet from #3D454C to #3D4C45 and to #4C453D
#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C
#3D464B#3D464B#3E464B#3E464B#3E454A#3F454A#3F454A
#3D474A#3E474A#3F4649#3F4649#404648#414548#424547
#3D4849#3E4848#3F4748#404747#414646#434646#444545
#3D4948#3F4847#404846#424745#434644#454643#474542
#3D4B46#3F4A45#414944#434843#454742#474641#494540
#3D4C45#3F4B44#424A42#444941#474840#49463F#4C453D

Colorpallet from #3D454C to #453D4C and to #454C3D
#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C
#3E444C#3E444C#3E454B#3E454B#3E454B#3E464A#3E464A
#40424C#40434B#40444A#40444A#404549#404648#404747
#41414C#41424B#41434A#414449#414548#414746#414845
#42404C#42414A#424349#424447#424646#424744#424942
#433F4C#43414A#434348#434546#434744#434942#434B40
#453D4C#453F4A#454247#454445#454742#454940#454C3D

Colorpallet from #3D454C to #453D4C and to #4C3D45
#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C
#3E444C#3E444C#3E444C#3E444C#3F444B#3F444B#3F444B
#40424C#40424C#41424B#41424B#41424B#42424A#42424A
#41414C#41414C#42414B#42414B#43414A#43414A#444149
#42404C#43404B#44404B#44404A#454049#464049#474048
#433F4C#443F4B#453F4A#463F49#473F48#483F47#493F46
#453D4C#463D4B#473D4A#483D49#493D48#4B3D46#4C3D45

Colorpallet from #3D454C to #453D4C and to #4C453D
#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C
#3E444C#3E444C#3E444B#3E444B#3F454B#3F454A#3F454A
#40424C#40424B#41434A#41434A#414449#424448#424547
#41414C#41424B#42424A#424349#434448#434446#444545
#42404C#43414A#444249#444247#454346#464444#474542
#433F4C#44404A#454148#464246#474344#484442#494540
#453D4C#463E4A#474047#484145#494242#4B4340#4C453D

Colorpallet from #3D454C to #454C3D and to #4C3D45
#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C
#3E464A#3E464A#3E454A#3E454A#3F454B#3F444B#3F444B
#404747#404647#414548#414548#414449#424349#42424A
#414845#414746#424646#424547#434448#434248#444149
#424942#434843#444644#444545#454346#464247#474048
#434B40#444941#454742#464543#474344#484145#493F46
#454C3D#464A3E#474740#484541#494242#4B4043#4C3D45

Colorpallet from #3D454C to #454C3D and to #4C453D
#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C
#3E464A#3E464A#3E464A#3E464A#3F454A#3F454A#3F454A
#404747#404747#414647#414647#414647#424547#424547
#414845#414845#424745#424745#434645#434645#444545
#424942#434842#444842#444742#454642#464642#474542
#434B40#444A40#454940#464840#474740#484640#494540
#454C3D#464B3D#474A3D#48493D#49483D#4B463D#4C453D

Colorpallet from #3D454C to #4C3D45 and to #4C453D
#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C#3D454C
#3F444B#3F444B#3F444B#3F444B#3F454A#3F454A#3F454A
#42424A#42424A#424349#424349#424448#424448#424547
#444149#444248#444248#444347#444446#444446#444545
#474048#474147#474246#474245#474344#474443#474542
#493F46#494045#494144#494243#494342#494441#494540
#4C3D45#4C3E44#4C4042#4C4141#4C4240#4C433F#4C453D