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 #405C55 to #40555C and to #5C4055
#405C55#405C55#405C55#405C55#405C55#405C55#405C55
#405B56#415B56#415A56#425A56#435955#435955#445855
#405A57#415957#435856#445756#465656#475455#495355
#405958#425758#445657#465457#485356#4A5156#4D4F55
#405859#435658#465458#495157#4C4F56#4E4D56#524A55
#40565B#44535A#475159#4B4E58#4E4C57#524956#564655
#40555C#44525B#494E5A#4D4B59#524858#564456#5C4055

Colorpallet from #405C55 to #40555C and to #5C5540
#405C55#405C55#405C55#405C55#405C55#405C55#405C55
#405B56#415B55#415B55#425B54#435B53#435B53#445B52
#405A57#415A56#435A54#445A53#465A51#475A50#495A4E
#405958#425956#445954#465952#485950#4A594E#4D594B
#405859#435856#465854#495851#4C584E#4E584B#525848
#40565B#445657#475654#4B5650#4E564C#525649#565644
#40555C#445558#495553#4D554F#52554A#565546#5C5540

Colorpallet from #405C55 to #40555C and to #55405C
#405C55#405C55#405C55#405C55#405C55#405C55#405C55
#405B56#405B56#415A56#415A56#425956#425956#435856
#405A57#415957#425857#435757#445657#465457#475357
#405958#425758#435658#455458#465358#485158#4A4F58
#405859#425659#445459#465159#484F59#4A4D59#4D4A59
#40565B#43535B#45515B#484E5B#4B4C5B#4E495B#51465B
#40555C#43525C#474E5C#4A4B5C#4D485C#51445C#55405C

Colorpallet from #405C55 to #40555C and to #555C40
#405C55#405C55#405C55#405C55#405C55#405C55#405C55
#405B56#405B55#415B55#415B54#425C53#425C53#435C52
#405A57#415A56#425B54#435B53#445B51#465C50#475C4E
#405958#425956#435A54#455A52#465B50#485B4E#4A5C4B
#405859#425956#445954#465A51#485B4E#4A5B4B#4D5C48
#40565B#435757#455854#485950#4B5A4C#4E5B49#515C44
#40555C#435658#475753#4A584F#4D594A#515B46#555C40

Colorpallet from #405C55 to #5C4055 and to #5C5540
#405C55#405C55#405C55#405C55#405C55#405C55#405C55
#445855#445855#445954#445954#445A53#445A53#445B52
#495355#495454#495553#495652#495751#49594F#495A4E
#4D4F55#4D5153#4D5252#4D5450#4D554F#4D574D#4D594B
#524A55#524C53#524E51#52514F#52534D#52554B#525848
#564655#564952#564B50#564E4D#56504A#565347#565644
#5C4055#5C4352#5C474E#5C4A4B#5C4D48#5C5144#5C5540

Colorpallet from #405C55 to #5C4055 and to #55405C
#405C55#405C55#405C55#405C55#405C55#405C55#405C55
#445855#445855#445855#445855#435856#435856#435856
#495355#495355#485356#485356#485356#475357#475357
#4D4F55#4D4F55#4C4F56#4C4F56#4B4F57#4B4F57#4A4F58
#524A55#514A56#504A56#504A57#4F4A58#4E4A58#4D4A59
#564655#554656#544657#544658#534659#52465A#51465B
#5C4055#5B4056#5A4057#594058#584059#56405B#55405C

Colorpallet from #405C55 to #5C4055 and to #555C40
#405C55#405C55#405C55#405C55#405C55#405C55#405C55
#445855#445955#445954#445A54#435B53#435B53#435C52
#495355#495454#485653#485752#485951#475A4F#475C4E
#4D4F55#4D5153#4C5352#4C5550#4B574F#4B594D#4A5C4B
#524A55#514D53#505051#50534F#4F564D#4E584B#4D5C48
#564655#554A52#544D50#54514D#53544A#525847#515C44
#5C4055#5B4452#5A494E#594D4B#585248#565644#555C40

Colorpallet from #405C55 to #5C5540 and to #55405C
#405C55#405C55#405C55#405C55#405C55#405C55#405C55
#445B52#445B53#445A53#445A54#435955#435955#435856
#495A4E#49594F#485851#485752#485654#475455#475357
#4D594B#4D574D#4C564F#4C5451#4B5353#4B5155#4A4F58
#525848#51564B#50544D#505150#4F4F53#4E4D56#4D4A59
#565644#555348#54514B#544E4F#534C53#524956#51465B
#5C5540#5B5244#5A4E49#594B4D#584852#564456#55405C

Colorpallet from #405C55 to #5C5540 and to #555C40
#405C55#405C55#405C55#405C55#405C55#405C55#405C55
#445B52#445B52#445B52#445B52#435C52#435C52#435C52
#495A4E#495A4E#485B4E#485B4E#485B4E#475C4E#475C4E
#4D594B#4D594B#4C5A4B#4C5A4B#4B5B4B#4B5B4B#4A5C4B
#525848#515948#505948#505A48#4F5B48#4E5B48#4D5C48
#565644#555744#545844#545944#535A44#525B44#515C44
#5C5540#5B5640#5A5740#595840#585940#565B40#555C40

Colorpallet from #405C55 to #55405C and to #555C40
#405C55#405C55#405C55#405C55#405C55#405C55#405C55
#435856#435955#435955#435A54#435B53#435B53#435C52
#475357#475456#475654#475753#475951#475A50#475C4E
#4A4F58#4A5156#4A5354#4A5552#4A5750#4A594E#4A5C4B
#4D4A59#4D4D56#4D5054#4D5351#4D564E#4D584B#4D5C48
#51465B#514A57#514D54#515150#51544C#515849#515C44
#55405C#554458#554953#554D4F#55524A#555646#555C40