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 #21521F to #211F52 and to #52211F
#21521F#21521F#21521F#21521F#21521F#21521F#21521F
#214A27#224A26#244A24#254A23#264A22#274A21#294A1F
#21422F#24422C#26422A#294227#2B4225#2E4222#31421F
#213A37#253A33#293A2F#2D3A2B#303A28#343A24#393A1F
#213140#26313B#2B3235#303230#35322B#3A3326#40331F
#212948#272941#2D2A3B#342A34#3A2A2E#402B27#482B1F
#211F52#291F4A#312042#39203A#402031#482129#52211F

Colorpallet from #21521F to #211F52 and to #521F21
#21521F#21521F#21521F#21521F#21521F#21521F#21521F
#214A27#224A26#244A24#254A23#264A22#274A21#294A1F
#21422F#24422D#26422A#294228#2B4225#2E4223#314220
#213A37#253A33#293A30#2D3A2C#303A28#343A25#393A20
#213140#26313B#2B3136#303131#35312C#3A3126#403120
#212948#272942#2D293C#342935#3A292F#402929#482921
#211F52#291F4A#311F42#391F3A#401F33#481F2B#521F21

Colorpallet from #21521F to #211F52 and to #1F2152
#21521F#21521F#21521F#21521F#21521F#21521F#21521F
#214A27#214A27#214A27#214A27#214A27#214A27#214A27
#21422F#21422F#21422F#21422F#20422F#20422F#20422F
#213A37#213A37#213A37#213A37#203A37#203A37#203A37
#213140#213140#213240#213240#203240#203340#203340
#212948#212948#202A48#202A48#202A48#1F2B48#1F2B48
#211F52#211F52#202052#202052#202052#1F2152#1F2152

Colorpallet from #21521F to #211F52 and to #1F5221
#21521F#21521F#21521F#21521F#21521F#21521F#21521F
#214A27#214B26#214D24#214E23#214F22#215021#21521F
#21422F#21452D#21472A#214A28#204C25#204F23#205220
#213A37#213E33#214230#21462C#204928#204D25#205220
#213140#21363B#213C36#214131#20462C#204B26#205220
#212948#213042#20363C#203D35#20432F#1F4A29#1F5221
#211F52#21274A#202F42#20373A#204033#1F482B#1F5221

Colorpallet from #21521F to #52211F and to #521F21
#21521F#21521F#21521F#21521F#21521F#21521F#21521F
#294A1F#294A1F#294A1F#294A1F#294A1F#294A1F#294A1F
#31421F#31421F#31421F#31421F#314220#314220#314220
#393A1F#393A1F#393A1F#393A1F#393A20#393A20#393A20
#40331F#40331F#40321F#40321F#403220#403120#403120
#482B1F#482B1F#482A20#482A20#482A20#482921#482921
#52211F#52211F#522020#522020#522020#521F21#521F21

Colorpallet from #21521F to #52211F and to #1F2152
#21521F#21521F#21521F#21521F#21521F#21521F#21521F
#294A1F#284A20#264A22#254A23#244A24#234A25#214A27
#31421F#2E4222#2C4224#294227#264229#23422C#20422F
#393A1F#353A23#313A27#2D3A2B#293A2E#253A32#203A37
#40331F#3B3324#36332A#31332F#2C3334#263339#203340
#482B1F#412B26#3B2B2C#342B33#2E2B39#272B40#1F2B48
#52211F#4A2127#42212F#3A2137#312140#292148#1F2152

Colorpallet from #21521F to #52211F and to #1F5221
#21521F#21521F#21521F#21521F#21521F#21521F#21521F
#294A1F#284B1F#264D1F#254E1F#244F1F#23501F#21521F
#31421F#2E451F#2C471F#294A1F#264C20#234F20#205220
#393A1F#353E1F#31421F#2D461F#294920#254D20#205220
#40331F#3B381F#363D1F#31421F#2C4720#264C20#205220
#482B1F#41311F#3B3720#343E20#2E4420#274A21#1F5221
#52211F#4A291F#423120#3A3920#314020#294821#1F5221

Colorpallet from #21521F to #521F21 and to #1F2152
#21521F#21521F#21521F#21521F#21521F#21521F#21521F
#294A1F#284A20#264A22#254A23#244A24#234A25#214A27
#314220#2E4222#2C4225#294227#26422A#23422C#20422F
#393A20#353A24#313A27#2D3A2B#293A2F#253A32#203A37
#403120#3B3125#36322A#31322F#2C3234#26333A#203340
#482921#412927#3B2A2D#342A34#2E2A3A#272B40#1F2B48
#521F21#4A1F29#422031#3A2039#312040#292148#1F2152

Colorpallet from #21521F to #521F21 and to #1F5221
#21521F#21521F#21521F#21521F#21521F#21521F#21521F
#294A1F#284B1F#264D1F#254E1F#244F1F#23501F#21521F
#314220#2E4520#2C4720#294A20#264C20#234F20#205220
#393A20#353E20#314220#2D4620#294920#254D20#205220
#403120#3B3620#363C20#314120#2C4620#264B20#205220
#482921#413021#3B3621#343D21#2E4321#274A21#1F5221
#521F21#4A2721#422F21#3A3721#314021#294821#1F5221

Colorpallet from #21521F to #1F2152 and to #1F5221
#21521F#21521F#21521F#21521F#21521F#21521F#21521F
#214A27#214B26#214D24#214E23#214F22#215021#21521F
#20422F#20452D#20472A#204A28#204C25#204F23#205220
#203A37#203E33#204230#20462C#204928#204D25#205220
#203340#20383B#203D36#204231#20472C#204C26#205220
#1F2B48#1F3142#1F373C#1F3E35#1F442F#1F4A29#1F5221
#1F2152#1F294A#1F3142#1F393A#1F4033#1F482B#1F5221