HTML Color Codes - Hex Colors - Color Spectrum

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Restart from the basic HTML colors (RED, GREEN, BLUE)
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Click on a color in the spectum grid to refine the spectrum
and find the complementary html colors

Colorpallet from #213C63 to #21633C and to #3C2163
#213C63#213C63#213C63#213C63#213C63#213C63#213C63
#21425D#22405E#223F5F#233D60#243C61#243A62#253863
#214857#224559#24415B#253E5D#273B5F#283761#2A3363
#214F50#234A53#254556#274059#293B5C#2B355F#2E2F63
#21554A#244E4E#264852#294156#2C3A5A#2F335E#322B63
#215B44#255349#284A4E#2C4253#2F3958#33315D#372663
#21633C#255842#2A4E48#2E434F#323955#372E5B#3C2163

Colorpallet from #213C63 to #21633C and to #3C6321
#213C63#213C63#213C63#213C63#213C63#213C63#213C63
#21425D#22425C#22425B#23425B#24425A#244259#254258
#214857#224856#244854#254853#274851#284850#2A484E
#214F50#234F4E#254F4C#274F4A#294F48#2B4F46#2E4F43
#21554A#245547#265545#295542#2C553F#2F553C#325539
#215B44#255B40#285B3D#2C5B39#2F5B36#335B32#375B2E
#21633C#256338#2A6333#2E632F#32632B#376326#3C6321

Colorpallet from #213C63 to #21633C and to #63213C
#213C63#213C63#213C63#213C63#213C63#213C63#213C63
#21425D#23405D#253F5D#263D5D#283C5D#2A3A5D#2C385D
#214857#244557#284157#2B3E57#2E3B57#323757#363357
#214F50#264A50#2B4550#304050#353B50#3B3550#412F50
#21554A#284E4A#2E484A#35414A#3C3A4A#43334A#4B2B4A
#215B44#295344#324A44#3A4244#433944#4B3144#562644
#21633C#2C583C#364E3C#41433C#4B393C#562E3C#63213C

Colorpallet from #213C63 to #21633C and to #633C21
#213C63#213C63#213C63#213C63#213C63#213C63#213C63
#21425D#23415C#25405B#263F5B#283E5A#2A3D59#2C3C58
#214857#244656#284454#2B4253#2E4051#323E50#363C4E
#214F50#264C4E#2B494C#30464A#354348#3B4046#413C43
#21554A#285147#2E4D45#354942#3C453F#43413C#4B3C39
#215B44#295640#32513D#3A4C39#434736#4B4232#563C2E
#21633C#2C5D38#365733#41502F#4B4A2B#564426#633C21

Colorpallet from #213C63 to #3C2163 and to #3C6321
#213C63#213C63#213C63#213C63#213C63#213C63#213C63
#253863#253A61#253B5F#253D5E#253E5C#25405A#254258
#2A3363#2A3660#2A3A5C#2A3D59#2A4056#2A4452#2A484E
#2E2F63#2E345E#2E3959#2E3E54#2E434F#2E4949#2E4F43
#322B63#32325C#323856#323F4F#324648#324D41#325539
#372663#372E5B#373752#373F4A#374841#375039#375B2E
#3C2163#3C2C58#3C364E#3C4143#3C4B39#3C562E#3C6321

Colorpallet from #213C63 to #3C2163 and to #63213C
#213C63#213C63#213C63#213C63#213C63#213C63#213C63
#253863#263862#273861#283860#29385F#2B385E#2C385D
#2A3363#2C3361#2E335F#30335D#32335B#343359#363357
#2E2F63#312F60#342F5D#372F5A#3A2F57#3D2F54#412F50
#322B63#362B5F#3A2B5B#3E2B57#422B53#462B4F#4B2B4A
#372663#3C265E#412659#462654#4B264F#50264A#562644
#3C2163#42215D#482157#4F2150#55214A#5B2144#63213C

Colorpallet from #213C63 to #3C2163 and to #633C21
#213C63#213C63#213C63#213C63#213C63#213C63#213C63
#253863#263961#27395F#283A5E#293B5C#2B3B5A#2C3C58
#2A3363#2C3460#2E365C#303759#323956#343A52#363C4E
#2E2F63#31315E#343359#373554#3A374F#3D3949#413C43
#322B63#362E5C#3A3056#3E334F#423648#463941#4B3C39
#372663#3C2A5B#412D52#46314A#4B3441#503839#563C2E
#3C2163#422558#482A4E#4F2E43#553239#5B372E#633C21

Colorpallet from #213C63 to #3C6321 and to #63213C
#213C63#213C63#213C63#213C63#213C63#213C63#213C63
#254258#264059#273F5A#283D5A#293C5B#2B3A5C#2C385D
#2A484E#2C454F#2E4151#303E52#323B54#343755#363357
#2E4F43#314A45#344547#374049#3A3B4B#3D354D#412F50
#325539#364E3C#3A483E#3E4141#423A44#463347#4B2B4A
#375B2E#3C5332#414A35#464239#4B393C#503140#562644
#3C6321#425825#484E2A#4F432E#553932#5B2E37#63213C

Colorpallet from #213C63 to #3C6321 and to #633C21
#213C63#213C63#213C63#213C63#213C63#213C63#213C63
#254258#264158#274058#283F58#293E58#2B3D58#2C3C58
#2A484E#2C464E#2E444E#30424E#32404E#343E4E#363C4E
#2E4F43#314C43#344943#374643#3A4343#3D4043#413C43
#325539#365139#3A4D39#3E4939#424539#464139#4B3C39
#375B2E#3C562E#41512E#464C2E#4B472E#50422E#563C2E
#3C6321#425D21#485721#4F5021#554A21#5B4421#633C21

Colorpallet from #213C63 to #63213C and to #633C21
#213C63#213C63#213C63#213C63#213C63#213C63#213C63
#2C385D#2C395C#2C395B#2C3A5B#2C3B5A#2C3B59#2C3C58
#363357#363456#363654#363753#363951#363A50#363C4E
#412F50#41314E#41334C#41354A#413748#413946#413C43
#4B2B4A#4B2E47#4B3045#4B3342#4B363F#4B393C#4B3C39
#562644#562A40#562D3D#563139#563436#563832#563C2E
#63213C#632538#632A33#632E2F#63322B#633726#633C21