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 #3D434C to #3D4C43 and to #433D4C
#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C
#3D444B#3D444B#3D434B#3D434B#3E434C#3E424C#3E424C
#3D4649#3D4549#3E444A#3E444A#3E434B#3F424B#3F414C
#3D4748#3D4649#3E4549#3E444A#3F434B#3F414B#40404C
#3D4946#3E4747#3E4648#3F4449#40434A#40414B#413F4C
#3D4A45#3E4846#3F4647#3F4448#404249#41404B#423E4C
#3D4C43#3E4A44#3F4746#404547#414249#42404A#433D4C

Colorpallet from #3D434C to #3D4C43 and to #434C3D
#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C
#3D444B#3D444B#3D444B#3D444B#3E444A#3E444A#3E444A
#3D4649#3D4649#3E4648#3E4648#3E4648#3F4647#3F4647
#3D4748#3D4748#3E4747#3E4747#3F4746#3F4746#404745
#3D4946#3E4945#3E4945#3F4944#404943#404943#414942
#3D4A45#3E4A44#3F4A43#3F4A43#404A42#414A41#424A40
#3D4C43#3E4C42#3F4C41#404C40#414C3F#424C3E#434C3D

Colorpallet from #3D434C to #3D4C43 and to #4C3D43
#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C
#3D444B#3D444B#3E434B#3E434B#3E434B#3F424B#3F424B
#3D4649#3E4549#3F4449#3F4449#404349#414249#424149
#3D4748#3E4648#3F4548#404448#414348#434148#444048
#3D4946#3F4746#404646#424446#434346#454146#473F46
#3D4A45#3F4845#414645#434445#454245#474045#493E45
#3D4C43#3F4A43#424743#444543#474243#494043#4C3D43

Colorpallet from #3D434C to #3D4C43 and to #4C433D
#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C
#3D444B#3D444B#3E444B#3E444B#3E434A#3F434A#3F434A
#3D4649#3E4649#3F4548#3F4548#404448#414447#424347
#3D4748#3E4648#3F4647#404547#414446#434446#444345
#3D4946#3F4845#404745#424644#434543#454443#474342
#3D4A45#3F4944#414843#434743#454642#474441#494340
#3D4C43#3F4B42#424941#444840#47463F#49453E#4C433D

Colorpallet from #3D434C to #433D4C and to #434C3D
#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C
#3E424C#3E424C#3E434B#3E434B#3E434B#3E444A#3E444A
#3F414C#3F424B#3F434A#3F434A#3F4449#3F4548#3F4647
#40404C#40414B#40424A#404349#404448#404646#404745
#413F4C#41414A#414249#414447#414546#414744#414942
#423E4C#42404A#424248#424446#424644#424842#424A40
#433D4C#433F4A#434247#434445#434742#434940#434C3D

Colorpallet from #3D434C to #433D4C and to #4C3D43
#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C
#3E424C#3E424C#3E424C#3E424C#3F424B#3F424B#3F424B
#3F414C#3F414C#40414B#40414B#41414A#41414A#424149
#40404C#41404B#41404B#42404A#434049#434049#444048
#413F4C#423F4B#433F4A#443F49#453F48#463F47#473F46
#423E4C#433E4B#443E4A#453E49#463E48#483E46#493E45
#433D4C#443D4B#463D49#473D48#493D46#4A3D45#4C3D43

Colorpallet from #3D434C to #433D4C and to #4C433D
#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C
#3E424C#3E424C#3E424B#3E424B#3F434B#3F434A#3F434A
#3F414C#3F414B#40424A#40424A#414249#414348#424347
#40404C#41404B#41414A#424149#434248#434246#444345
#413F4C#42404A#434049#444147#454246#464244#474342
#423E4C#433F4A#444048#454046#464144#484242#494340
#433D4C#443E4A#463F47#474045#494142#4A4240#4C433D

Colorpallet from #3D434C to #434C3D and to #4C3D43
#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C
#3E444A#3E444A#3E434A#3E434A#3F434B#3F424B#3F424B
#3F4647#3F4547#404448#404448#414348#414249#424149
#404745#414645#414546#424446#434347#434147#444048
#414942#424743#434643#444444#454345#464145#473F46
#424A40#434841#444642#454442#464243#484044#493E45
#434C3D#444A3E#46473F#474540#494241#4A4042#4C3D43

Colorpallet from #3D434C to #434C3D and to #4C433D
#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C
#3E444A#3E444A#3E444A#3E444A#3F434A#3F434A#3F434A
#3F4647#3F4647#404547#404547#414447#414447#424347
#404745#414645#414645#424545#434445#434445#444345
#414942#424842#434742#444642#454542#464442#474342
#424A40#434940#444840#454740#464640#484440#494340
#434C3D#444B3D#46493D#47483D#49463D#4A453D#4C433D

Colorpallet from #3D434C to #4C3D43 and to #4C433D
#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C#3D434C
#3F424B#3F424B#3F424B#3F424B#3F434A#3F434A#3F434A
#424149#424149#424248#424248#424248#424347#424347
#444048#444048#444147#444147#444246#444246#444345
#473F46#474045#474045#474144#474243#474243#474342
#493E45#493F44#494043#494043#494142#494241#494340
#4C3D43#4C3E42#4C3F41#4C4040#4C413F#4C423E#4C433D