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 #3F4475 to #3F7544 and to #443F75
#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475
#3F4C6D#3F4B6E#3F4970#3F4871#404672#404573#404375
#3F5465#3F5168#404E6A#404B6D#40486F#414672#414275
#3F5C5D#3F5861#405465#405069#404B6C#414770#414275
#3F6356#3F5E5B#405860#405365#414D6A#41486F#424175
#3F6B4E#406454#405D5A#415661#424F67#42496D#434075
#3F7544#406C4C#416454#415B5C#425263#434A6B#443F75

Colorpallet from #3F4475 to #3F7544 and to #44753F
#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475
#3F4C6D#3F4C6D#3F4C6D#3F4C6D#404C6C#404C6C#404C6C
#3F5465#3F5465#405465#405465#405464#415464#415464
#3F5C5D#3F5C5D#405C5C#405C5C#405C5C#415C5B#415C5B
#3F6356#3F6355#406355#406354#416353#416353#426352
#3F6B4E#406B4D#406B4D#416B4C#426B4B#426B4B#436B4A
#3F7544#407543#417542#417542#427541#437540#44753F

Colorpallet from #3F4475 to #3F7544 and to #753F44
#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475
#3F4C6D#404B6D#42496D#43486D#45466D#46456D#48436D
#3F5465#425165#444E65#474B65#4A4865#4D4665#504265
#3F5C5D#43585D#47545D#4B505D#504B5D#54475D#59425D
#3F6356#455E56#4A5856#505356#554D56#5B4856#624156
#3F6B4E#46644E#4D5D4E#54564E#5B4F4E#61494E#6A404E
#3F7544#486C44#506444#595B44#625244#6A4A44#753F44

Colorpallet from #3F4475 to #3F7544 and to #75443F
#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475
#3F4C6D#404B6D#42496D#43486D#45476C#46466C#48446C
#3F5465#425165#444F65#474C65#4A4A64#4D4764#504464
#3F5C5D#43585D#47545C#4B505C#504D5C#54495B#59445B
#3F6356#455E55#4A5955#505454#554F53#5B4A53#624452
#3F6B4E#46654D#4D5F4D#54584C#5B524B#614C4B#6A444A
#3F7544#486D43#506542#595D42#625641#6A4E40#75443F

Colorpallet from #3F4475 to #443F75 and to #44753F
#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475
#404375#404474#404672#404771#40496F#404A6E#404C6C
#414275#414572#414870#414B6D#414E6A#415067#415464
#414275#414671#414A6D#414E69#415364#415760#415C5B
#424175#42466F#424C6A#425164#42575F#425C59#426352
#434075#43476E#434E67#435560#435C59#436253#436B4A
#443F75#44486C#445064#44595B#446252#446A4A#44753F

Colorpallet from #3F4475 to #443F75 and to #753F44
#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475
#404375#414374#434372#444371#454370#46436F#48436D
#414275#434272#464270#48426D#4B426B#4D4268#504265
#414275#454271#49426D#4D4269#504266#544262#59425D
#424175#474170#4C416B#514166#564161#5C415C#624156
#434075#49406F#4F4069#564062#5C405C#624056#6A404E
#443F75#4C3F6D#543F65#5C3F5D#633F56#6B3F4E#753F44

Colorpallet from #3F4475 to #443F75 and to #75443F
#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475
#404375#414374#434372#444371#45446F#46446E#48446C
#414275#434272#464370#48436D#4B436A#4D4467#504464
#414275#454271#49436D#4D4369#504364#544460#59445B
#424175#47416F#4C426A#514264#56435F#5C4359#624452
#434075#49416E#4F4167#564260#5C4359#624353#6A444A
#443F75#4C406C#544164#5C415B#634252#6B434A#75443F

Colorpallet from #3F4475 to #44753F and to #753F44
#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475
#404C6C#414B6C#43496C#44486C#45466D#46456D#48436D
#415464#435164#464E64#484B64#4B4865#4D4665#504265
#415C5B#45585B#49545C#4D505C#504B5C#54475D#59425D
#426352#475E53#4C5853#515354#564D55#5C4855#624156
#436B4A#49644B#4F5D4B#56564C#5C4F4D#62494D#6A404E
#44753F#4C6C40#546441#5C5B41#635242#6B4A43#753F44

Colorpallet from #3F4475 to #44753F and to #75443F
#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475
#404C6C#414B6C#43496C#44486C#45476C#46466C#48446C
#415464#435164#464F64#484C64#4B4A64#4D4764#504464
#415C5B#45585B#49545B#4D505B#504D5B#54495B#59445B
#426352#475E52#4C5952#515452#564F52#5C4A52#624452
#436B4A#49654A#4F5F4A#56584A#5C524A#624C4A#6A444A
#44753F#4C6D3F#54653F#5C5D3F#63563F#6B4E3F#75443F

Colorpallet from #3F4475 to #753F44 and to #75443F
#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475#3F4475
#48436D#48436D#48436D#48436D#48446C#48446C#48446C
#504265#504265#504365#504365#504364#504464#504464
#59425D#59425D#59435C#59435C#59435C#59445B#59445B
#624156#624155#624255#624254#624353#624353#624452
#6A404E#6A414D#6A414D#6A424C#6A434B#6A434B#6A444A
#753F44#754043#754142#754142#754241#754340#75443F