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 #3F404B to #3F4B40 and to #403F4B
#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B
#3F4249#3F4249#3F414A#3F414A#3F414A#3F404B#3F404B
#3F4447#3F4348#3F4348#3F4249#3F414A#3F414A#3F404B
#3F4546#3F4447#3F4348#3F4348#3F4249#3F414A#3F404B
#3F4744#3F4645#3F4446#3F4347#404248#40414A#403F4B
#3F4942#3F4743#3F4645#3F4446#404348#404149#403F4B
#3F4B40#3F4942#3F4744#3F4545#404347#404149#403F4B

Colorpallet from #3F404B to #3F4B40 and to #404B3F
#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B
#3F4249#3F4249#3F4249#3F4249#3F4249#3F4249#3F4249
#3F4447#3F4447#3F4447#3F4447#3F4447#3F4447#3F4447
#3F4546#3F4546#3F4546#3F4546#3F4545#3F4545#3F4545
#3F4744#3F4744#3F4744#3F4744#404743#404743#404743
#3F4942#3F4942#3F4942#3F4942#404941#404941#404941
#3F4B40#3F4B40#3F4B40#3F4B40#404B3F#404B3F#404B3F

Colorpallet from #3F404B to #3F4B40 and to #4B3F40
#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B
#3F4249#3F4249#404149#404149#404149#414049#414049
#3F4447#404347#404347#414247#424147#424147#434047
#3F4546#404446#414346#424346#434246#444146#454046
#3F4744#404644#424444#434344#444244#454144#473F44
#3F4942#414742#424642#444442#454342#474142#493F42
#3F4B40#414940#434740#454540#474340#494140#4B3F40

Colorpallet from #3F404B to #3F4B40 and to #4B403F
#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B
#3F4249#3F4249#404149#404149#404149#414049#414049
#3F4447#404347#404347#414247#424147#424147#434047
#3F4546#404446#414346#424346#434245#444145#454045
#3F4744#404644#424544#434444#444343#454143#474043
#3F4942#414842#424642#444542#454341#474241#494041
#3F4B40#414940#434740#454640#47443F#49423F#4B403F

Colorpallet from #3F404B to #403F4B and to #404B3F
#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B
#3F404B#3F404B#3F414A#3F414A#3F414A#3F4249#3F4249
#3F404B#3F414A#3F414A#3F4249#3F4348#3F4348#3F4447
#3F404B#3F414A#3F4249#3F4248#3F4347#3F4446#3F4545
#403F4B#40404A#404248#404347#404446#404545#404743
#403F4B#404149#404248#404446#404545#404743#404941
#403F4B#404149#404347#404545#404743#404941#404B3F

Colorpallet from #3F404B to #403F4B and to #4B3F40
#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B
#3F404B#3F404B#40404A#40404A#40404A#414049#414049
#3F404B#40404A#40404A#414049#424048#424048#434047
#3F404B#40404A#414049#424049#434048#444047#454046
#403F4B#413F4A#423F49#433F48#443F47#463F45#473F44
#403F4B#413F4A#433F48#443F47#463F45#473F44#493F42
#403F4B#423F49#443F47#453F46#473F44#493F42#4B3F40

Colorpallet from #3F404B to #403F4B and to #4B403F
#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B
#3F404B#3F404B#40404A#40404A#40404A#414049#414049
#3F404B#40404A#40404A#414049#424048#424048#434047
#3F404B#40404A#414049#424048#434047#444046#454045
#403F4B#413F4A#423F48#433F47#444046#464045#474043
#403F4B#413F49#433F48#443F46#464045#474043#494041
#403F4B#423F49#443F47#453F45#474043#494041#4B403F

Colorpallet from #3F404B to #404B3F and to #4B3F40
#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B
#3F4249#3F4249#404149#404149#404149#414049#414049
#3F4447#404347#404347#414247#424147#424147#434047
#3F4545#404445#414345#424345#434246#444146#454046
#404743#414643#424443#434343#444244#464144#473F44
#404941#414741#434641#444441#464342#474142#493F42
#404B3F#42493F#44473F#45453F#474340#494140#4B3F40

Colorpallet from #3F404B to #404B3F and to #4B403F
#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B
#3F4249#3F4249#404149#404149#404149#414049#414049
#3F4447#404347#404347#414247#424147#424147#434047
#3F4545#404445#414345#424345#434245#444145#454045
#404743#414643#424543#434443#444343#464143#474043
#404941#414841#434641#444541#464341#474241#494041
#404B3F#42493F#44473F#45463F#47443F#49423F#4B403F

Colorpallet from #3F404B to #4B3F40 and to #4B403F
#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B#3F404B
#414049#414049#414049#414049#414049#414049#414049
#434047#434047#434047#434047#434047#434047#434047
#454046#454046#454046#454046#454045#454045#454045
#473F44#473F44#473F44#473F44#474043#474043#474043
#493F42#493F42#493F42#493F42#494041#494041#494041
#4B3F40#4B3F40#4B3F40#4B3F40#4B403F#4B403F#4B403F