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 #3D424B to #3D4B42 and to #423D4B
#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B
#3D434A#3D434A#3D424A#3D424A#3E424B#3E414B#3E414B
#3D4548#3D4448#3E4349#3E4349#3E424A#3F414A#3F404B
#3D4647#3D4548#3E4448#3E4349#3E424A#3F414A#3F404B
#3D4845#3D4746#3E4547#3E4448#3F4249#3F414A#403F4B
#3D4944#3E4745#3E4546#3F4447#404248#40404A#413E4B
#3D4B42#3E4943#3F4745#3F4446#404248#414049#423D4B

Colorpallet from #3D424B to #3D4B42 and to #424B3D
#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B
#3D434A#3D434A#3D434A#3D434A#3E4349#3E4349#3E4349
#3D4548#3D4548#3E4548#3E4548#3E4547#3F4547#3F4547
#3D4647#3D4647#3E4646#3E4646#3E4645#3F4645#3F4644
#3D4845#3D4845#3E4844#3E4844#3F4843#3F4843#404842
#3D4944#3E4943#3E4943#3F4942#404941#404941#414940
#3D4B42#3E4B41#3F4B40#3F4B40#404B3F#414B3E#424B3D

Colorpallet from #3D424B to #3D4B42 and to #4B3D42
#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B
#3D434A#3D434A#3E424A#3E424A#3E424A#3F414A#3F414A
#3D4548#3E4448#3E4348#3F4348#404248#404148#414048
#3D4647#3E4547#3F4447#404347#414247#434147#444047
#3D4845#3E4745#404545#414445#434245#444145#463F45
#3D4944#3F4744#414544#424444#444244#464044#483E44
#3D4B42#3F4942#414742#444442#464242#484042#4B3D42

Colorpallet from #3D424B to #3D4B42 and to #4B423D
#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B
#3D434A#3D434A#3E434A#3E434A#3E4249#3F4249#3F4249
#3D4548#3E4548#3E4448#3F4448#404347#404347#414247
#3D4647#3E4547#3F4546#404446#414345#434345#444244
#3D4845#3E4745#404644#414544#434443#444343#464242
#3D4944#3F4843#414743#424642#444541#464341#484240
#3D4B42#3F4A41#414840#444740#46453F#48443E#4B423D

Colorpallet from #3D424B to #423D4B and to #424B3D
#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B
#3E414B#3E414B#3E424A#3E424A#3E424A#3E4349#3E4349
#3F404B#3F414A#3F424A#3F4249#3F4348#3F4448#3F4547
#3F404B#3F414A#3F4249#3F4348#3F4447#3F4545#3F4644
#403F4B#40404A#404248#404347#404545#404644#404842
#413E4B#414049#414247#414346#414544#414742#414940
#423D4B#423F49#424147#424444#424642#424840#424B3D

Colorpallet from #3D424B to #423D4B and to #4B3D42
#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B
#3E414B#3E414B#3E414B#3E414B#3F414A#3F414A#3F414A
#3F404B#3F404B#40404A#40404A#404049#414049#414048
#3F404B#40404A#41404A#414049#424048#434048#444047
#403F4B#413F4A#423F49#433F48#443F47#453F46#463F45
#413E4B#423E4A#433E49#443E48#453E47#473E45#483E44
#423D4B#433D4A#453D48#463D47#483D45#493D44#4B3D42

Colorpallet from #3D424B to #423D4B and to #4B423D
#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B
#3E414B#3E414B#3E414A#3E414A#3F424A#3F4249#3F4249
#3F404B#3F404A#40414A#404149#404148#414248#414247
#3F404B#40404A#414149#414148#424147#434245#444244
#403F4B#413F4A#424048#434047#444145#454144#464242
#413E4B#423F49#433F47#444046#454144#474142#484240
#423D4B#433E49#453F47#463F44#484042#494140#4B423D

Colorpallet from #3D424B to #424B3D and to #4B3D42
#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B
#3E4349#3E4349#3E4249#3E4249#3F424A#3F414A#3F414A
#3F4547#3F4447#404347#404347#404248#414148#414048
#3F4644#404544#414445#414345#424246#434146#444047
#404842#414742#424543#434443#444244#454144#463F45
#414940#424741#434541#444442#454243#474043#483E44
#424B3D#43493E#45473F#46443F#484240#494041#4B3D42

Colorpallet from #3D424B to #424B3D and to #4B423D
#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B
#3E4349#3E4349#3E4349#3E4349#3F4249#3F4249#3F4249
#3F4547#3F4547#404447#404447#404347#414347#414247
#3F4644#404544#414544#414444#424344#434344#444244
#404842#414742#424642#434542#444442#454342#464242
#414940#424840#434740#444640#454540#474340#484240
#424B3D#434A3D#45483D#46473D#48453D#49443D#4B423D

Colorpallet from #3D424B to #4B3D42 and to #4B423D
#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B#3D424B
#3F414A#3F414A#3F414A#3F414A#3F4249#3F4249#3F4249
#414048#414048#414148#414148#414147#414247#414247
#444047#444047#444146#444146#444145#444245#444244
#463F45#463F45#464044#464044#464143#464143#464242
#483E44#483F43#483F43#484042#484141#484141#484240
#4B3D42#4B3E41#4B3F40#4B3F40#4B403F#4B413E#4B423D