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 #3E515A to #3E5A51 and to #513E5A
#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A
#3E5259#3E5159#3F5159#3F5059#404F5A#404F5A#414E5A
#3E5457#3F5357#405158#415058#424E59#434D59#444B5A
#3E5556#3F5357#415157#424F58#444D59#454B59#47485A
#3E5754#405455#425156#444E57#464B58#484959#4A455A
#3E5853#405454#435155#454D56#484A57#4A4659#4D425A
#3E5A51#415652#445154#474D55#4A4857#4D4458#513E5A

Colorpallet from #3E515A to #3E5A51 and to #515A3E
#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A
#3E5259#3E5259#3F5258#3F5258#405257#405257#415256
#3E5457#3F5456#405455#415454#425453#435452#445451
#3E5556#3F5555#415553#425552#445550#45554F#47554D
#3E5754#405752#425750#44574E#46574C#48574A#4A5748
#3E5853#405851#43584E#45584C#485849#4A5847#4D5844
#3E5A51#415A4E#445A4B#475A48#4A5A45#4D5A42#515A3E

Colorpallet from #3E515A to #3E5A51 and to #5A3E51
#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A
#3E5259#3F5159#3F5159#405059#414F59#414F59#424E59
#3E5457#3F5357#415157#425057#444E57#454D57#474B57
#3E5556#405356#425156#444F56#464D56#484B56#4B4856
#3E5754#415454#445154#474E54#4A4B54#4C4954#504554
#3E5853#425453#455153#494D53#4C4A53#504653#544253
#3E5A51#425651#475151#4B4D51#504851#544451#5A3E51

Colorpallet from #3E515A to #3E5A51 and to #5A513E
#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A
#3E5259#3F5259#3F5258#405258#415157#415157#425156
#3E5457#3F5456#415355#425354#445253#455252#475151
#3E5556#405455#425453#445352#465250#48524F#4B514D
#3E5754#415652#445550#47544E#4A534C#4C524A#505148
#3E5853#425751#45564E#49554C#4C5449#505247#545144
#3E5A51#42594E#47574B#4B5648#505445#545342#5A513E

Colorpallet from #3E515A to #513E5A and to #515A3E
#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A
#414E5A#414F59#414F59#415058#415157#415157#415256
#444B5A#444C59#444E57#444F56#445154#445253#445451
#47485A#474A58#474C56#474E54#475052#475250#47554D
#4A455A#4A4857#4A4B54#4A4E51#4A514E#4A534C#4A5748
#4D425A#4D4656#4D4953#4D4D4F#4D504C#4D5448#4D5844
#513E5A#514256#514751#514B4D#515048#515444#515A3E

Colorpallet from #3E515A to #513E5A and to #5A3E51
#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A
#414E5A#414E5A#414E5A#414E5A#424E59#424E59#424E59
#444B5A#444B5A#454B59#454B59#464B58#464B58#474B57
#47485A#484859#484859#494858#4A4857#4A4857#4B4856
#4A455A#4B4559#4C4558#4D4557#4E4556#4F4555#504554
#4D425A#4E4259#4F4258#504257#514256#534254#544253
#513E5A#523E59#543E57#553E56#573E54#583E53#5A3E51

Colorpallet from #3E515A to #513E5A and to #5A513E
#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A
#414E5A#414E59#414F59#414F58#425057#425057#425156
#444B5A#444C59#454D57#454E56#464F54#465053#475151
#47485A#484958#484B56#494C54#4A4E52#4A4F50#4B514D
#4A455A#4B4757#4C4954#4D4B51#4E4D4E#4F4F4C#505148
#4D425A#4E4456#4F4753#50494F#514C4C#534E48#545144
#513E5A#524156#544451#55474D#574A48#584D44#5A513E

Colorpallet from #3E515A to #515A3E and to #5A3E51
#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A
#415256#415156#415157#415057#424F58#424F58#424E59
#445451#445352#455153#455054#464E55#464D56#474B57
#47554D#48534E#485150#494F51#4A4D53#4A4B54#4B4856
#4A5748#4B544A#4C514C#4D4E4E#4E4B50#4F4952#504554
#4D5844#4E5446#4F5149#504D4B#514A4E#534650#544253
#515A3E#525641#545144#554D47#57484A#58444D#5A3E51

Colorpallet from #3E515A to #515A3E and to #5A513E
#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A
#415256#415256#415256#415256#425156#425156#425156
#445451#445451#455351#455351#465251#465251#475151
#47554D#48544D#48544D#49534D#4A524D#4A524D#4B514D
#4A5748#4B5648#4C5548#4D5448#4E5348#4F5248#505148
#4D5844#4E5744#4F5644#505544#515444#535244#545144
#515A3E#52593E#54573E#55563E#57543E#58533E#5A513E

Colorpallet from #3E515A to #5A3E51 and to #5A513E
#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A#3E515A
#424E59#424E59#424F58#424F58#425057#425057#425156
#474B57#474C56#474D55#474E54#474F53#475052#475151
#4B4856#4B4955#4B4B53#4B4C52#4B4E50#4B4F4F#4B514D
#504554#504752#504950#504B4E#504D4C#504F4A#505148
#544253#544451#54474E#54494C#544C49#544E47#545144
#5A3E51#5A414E#5A444B#5A4748#5A4A45#5A4D42#5A513E