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 #3F404C to #3F4C40 and to #403F4C
#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C
#3F424A#3F424A#3F414B#3F414B#3F414B#3F404C#3F404C
#3F4448#3F4349#3F4349#3F424A#3F414B#3F414B#3F404C
#3F4646#3F4547#3F4448#3F4349#3F424A#3F414B#3F404C
#3F4844#3F4745#3F4547#3F4448#404249#40414A#403F4C
#3F4A42#3F4844#3F4645#3F4547#404348#40414A#403F4C
#3F4C40#3F4A42#3F4844#3F4646#404448#40424A#403F4C

Colorpallet from #3F404C to #3F4C40 and to #404C3F
#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C
#3F424A#3F424A#3F424A#3F424A#3F424A#3F424A#3F424A
#3F4448#3F4448#3F4448#3F4448#3F4448#3F4448#3F4448
#3F4646#3F4646#3F4646#3F4646#3F4646#3F4646#3F4646
#3F4844#3F4844#3F4844#3F4844#404844#404844#404844
#3F4A42#3F4A42#3F4A42#3F4A42#404A42#404A42#404A42
#3F4C40#3F4C40#3F4C40#3F4C40#404C3F#404C3F#404C3F

Colorpallet from #3F404C to #3F4C40 and to #4C3F40
#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C
#3F424A#3F424A#40414A#40414A#40414A#41404A#41404A
#3F4448#404348#404348#414248#424148#424148#434048
#3F4646#404546#414446#424346#434246#444146#454046
#3F4844#404744#424544#434444#444244#454144#473F44
#3F4A42#414842#424642#444542#454342#474142#493F42
#3F4C40#414A40#434840#454640#474440#494240#4C3F40

Colorpallet from #3F404C to #3F4C40 and to #4C403F
#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C
#3F424A#3F424A#40414A#40414A#40414A#41404A#41404A
#3F4448#404348#404348#414248#424148#424148#434048
#3F4646#404546#414446#424346#434246#444146#454046
#3F4844#404744#424544#434444#444344#454244#474044
#3F4A42#414842#424742#444542#454442#474242#494042
#3F4C40#414A40#434840#454640#47443F#49423F#4C403F

Colorpallet from #3F404C to #403F4C and to #404C3F
#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C
#3F404C#3F404C#3F414B#3F414B#3F414B#3F424A#3F424A
#3F404C#3F414B#3F414B#3F424A#3F4349#3F4349#3F4448
#3F404C#3F414B#3F424A#3F4349#3F4448#3F4547#3F4646
#403F4C#40404B#404249#404348#404547#404646#404844
#403F4C#40414A#404349#404447#404646#404844#404A42
#403F4C#40414A#404348#404546#404744#404942#404C3F

Colorpallet from #3F404C to #403F4C and to #4C3F40
#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C
#3F404C#3F404C#40404B#40404B#40404B#41404A#41404A
#3F404C#40404B#40404B#41404A#424049#424049#434048
#3F404C#40404B#41404A#424049#434048#444047#454046
#403F4C#413F4B#423F49#433F48#443F47#463F46#473F44
#403F4C#413F4A#433F49#443F47#463F46#473F44#493F42
#403F4C#423F4A#443F48#463F46#483F44#4A3F42#4C3F40

Colorpallet from #3F404C to #403F4C and to #4C403F
#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C
#3F404C#3F404C#40404B#40404B#40404B#41404A#41404A
#3F404C#40404B#40404B#41404A#424049#424049#434048
#3F404C#40404B#41404A#424049#434048#444047#454046
#403F4C#413F4B#423F49#433F48#444047#464046#474044
#403F4C#413F4A#433F49#443F47#464046#474044#494042
#403F4C#423F4A#443F48#463F46#484044#4A4042#4C403F

Colorpallet from #3F404C to #404C3F and to #4C3F40
#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C
#3F424A#3F424A#40414A#40414A#40414A#41404A#41404A
#3F4448#404348#404348#414248#424148#424148#434048
#3F4646#404546#414446#424346#434246#444146#454046
#404844#414744#424544#434444#444244#464144#473F44
#404A42#414842#434642#444542#464342#474142#493F42
#404C3F#424A3F#44483F#46463F#484440#4A4240#4C3F40

Colorpallet from #3F404C to #404C3F and to #4C403F
#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C
#3F424A#3F424A#40414A#40414A#40414A#41404A#41404A
#3F4448#404348#404348#414248#424148#424148#434048
#3F4646#404546#414446#424346#434246#444146#454046
#404844#414744#424544#434444#444344#464244#474044
#404A42#414842#434742#444542#464442#474242#494042
#404C3F#424A3F#44483F#46463F#48443F#4A423F#4C403F

Colorpallet from #3F404C to #4C3F40 and to #4C403F
#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C#3F404C
#41404A#41404A#41404A#41404A#41404A#41404A#41404A
#434048#434048#434048#434048#434048#434048#434048
#454046#454046#454046#454046#454046#454046#454046
#473F44#473F44#473F44#473F44#474044#474044#474044
#493F42#493F42#493F42#493F42#494042#494042#494042
#4C3F40#4C3F40#4C3F40#4C3F40#4C403F#4C403F#4C403F