HTML Color Codes - Hex Colors - Color Spectrum

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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 #3B474A to #3B4A47 and to #473B4A
#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A
#3B474A#3B474A#3C464A#3C464A#3C464A#3D454A#3D454A
#3B4849#3C4749#3C4649#3D4649#3E454A#3E444A#3F434A
#3B4849#3C4749#3D4649#3E4549#3F444A#40424A#41414A
#3B4948#3C4748#3E4649#3F4449#404349#41414A#433F4A
#3B4948#3D4748#3E4549#404349#414149#433F4A#453D4A
#3B4A47#3D4847#3F4548#414348#434049#453E49#473B4A

Colorpallet from #3B474A to #3B4A47 and to #474A3B
#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A
#3B474A#3B474A#3C4749#3C4749#3C4749#3D4748#3D4748
#3B4849#3C4848#3C4848#3D4847#3E4846#3E4846#3F4845
#3B4849#3C4848#3D4847#3E4846#3F4845#404844#414843
#3B4948#3C4947#3E4945#3F4944#404943#414942#434940
#3B4948#3D4946#3E4945#404943#414942#434940#45493E
#3B4A47#3D4A45#3F4A43#414A41#434A3F#454A3D#474A3B

Colorpallet from #3B474A to #3B4A47 and to #4A3B47
#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A
#3B474A#3B474A#3C464A#3C464A#3C464A#3D454A#3D454A
#3B4849#3C4749#3D4649#3D4649#3E4549#3F4449#404349
#3B4849#3C4749#3D4649#3E4549#3F4449#414249#424149
#3B4948#3D4748#3E4648#404448#414348#434148#453F48
#3B4948#3D4748#3F4548#414348#434148#453F48#473D48
#3B4A47#3D4847#404547#424347#454047#473E47#4A3B47

Colorpallet from #3B474A to #3B4A47 and to #4A473B
#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A
#3B474A#3B474A#3C4749#3C4749#3C4749#3D4748#3D4748
#3B4849#3C4848#3D4848#3D4847#3E4746#3F4746#404745
#3B4849#3C4848#3D4847#3E4846#3F4745#414744#424743
#3B4948#3D4947#3E4845#404844#414843#434742#454740
#3B4948#3D4946#3F4845#414843#434842#454740#47473E
#3B4A47#3D4A45#404943#424941#45483F#47483D#4A473B

Colorpallet from #3B474A to #473B4A and to #474A3B
#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A
#3D454A#3D454A#3D4649#3D4649#3D4649#3D4748#3D4748
#3F434A#3F4449#3F4548#3F4548#3F4647#3F4746#3F4845
#41414A#414249#414348#414447#414546#414744#414843
#433F4A#434148#434247#434445#434544#434742#434940
#453D4A#453F48#454146#454344#454542#454740#45493E
#473B4A#473D48#474045#474243#474540#47473E#474A3B

Colorpallet from #3B474A to #473B4A and to #4A3B47
#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A
#3D454A#3D454A#3D454A#3D454A#3D454A#3D454A#3D454A
#3F434A#3F434A#3F434A#3F434A#404349#404349#404349
#41414A#41414A#41414A#41414A#424149#424149#424149
#433F4A#433F4A#443F49#443F49#443F49#453F48#453F48
#453D4A#453D4A#463D49#463D49#463D49#473D48#473D48
#473B4A#473B4A#483B49#483B49#493B48#493B48#4A3B47

Colorpallet from #3B474A to #473B4A and to #4A473B
#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A
#3D454A#3D454A#3D4649#3D4649#3D4649#3D4748#3D4748
#3F434A#3F4449#3F4448#3F4548#404647#404646#404745
#41414A#414249#414348#414447#424546#424644#424743
#433F4A#434048#444247#444345#444444#454542#454740
#453D4A#453F48#464046#464244#464342#474540#47473E
#473B4A#473D48#483F45#484143#494340#49453E#4A473B

Colorpallet from #3B474A to #474A3B and to #4A3B47
#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A
#3D4748#3D4748#3D4649#3D4649#3D4649#3D454A#3D454A
#3F4845#3F4746#3F4646#3F4647#404548#404448#404349
#414843#414744#414645#414546#424447#424248#424149
#434940#434741#444643#444444#444345#454146#453F48
#45493E#454740#464541#464343#464144#473F46#473D48
#474A3B#47483D#48453F#484341#494043#493E45#4A3B47

Colorpallet from #3B474A to #474A3B and to #4A473B
#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A
#3D4748#3D4748#3D4748#3D4748#3D4748#3D4748#3D4748
#3F4845#3F4845#3F4845#3F4845#404745#404745#404745
#414843#414843#414843#414843#424743#424743#424743
#434940#434940#444840#444840#444840#454740#454740
#45493E#45493E#46483E#46483E#46483E#47473E#47473E
#474A3B#474A3B#48493B#48493B#49483B#49483B#4A473B

Colorpallet from #3B474A to #4A3B47 and to #4A473B
#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A#3B474A
#3D454A#3D454A#3D4649#3D4649#3D4649#3D4748#3D4748
#404349#404448#404448#404547#404646#404646#404745
#424149#424248#424347#424446#424545#424644#424743
#453F48#454047#454245#454344#454443#454542#454740
#473D48#473F46#474045#474243#474342#474540#47473E
#4A3B47#4A3D45#4A3F43#4A4141#4A433F#4A453D#4A473B