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 #211F64 to #21641F and to #1F2164
#211F64#211F64#211F64#211F64#211F64#211F64#211F64
#212A59#21285B#21265D#21255E#212360#212162#211F64
#21354E#213252#212E55#212B59#20285C#202460#202064
#214043#213B48#21364E#213153#202C58#20265D#202064
#214B38#21443F#213D46#21364D#202F54#20295B#202064
#21562D#214E36#20453F#203D47#203450#1F2C59#1F2164
#21641F#21592A#204F35#204440#20394B#1F2E56#1F2164

Colorpallet from #211F64 to #21641F and to #1F6421
#211F64#211F64#211F64#211F64#211F64#211F64#211F64
#212A59#212A59#212A59#212A59#212A59#212A59#212A59
#21354E#21354E#21354E#21354E#20354F#20354F#20354F
#214043#214043#214043#214043#204044#204044#204044
#214B38#214B38#214B38#214B38#204B39#204B39#204B39
#21562D#21562D#20562D#20562D#20562E#1F562E#1F562E
#21641F#21641F#206420#206420#206420#1F6421#1F6421

Colorpallet from #211F64 to #21641F and to #64211F
#211F64#211F64#211F64#211F64#211F64#211F64#211F64
#212A59#232859#252659#262559#282359#2A2159#2C1F59
#21354E#24324E#282E4E#2B2B4E#2E284E#32244E#36204E
#214043#263B43#2B3643#303143#352C43#3B2643#412043
#214B38#284438#2F3D38#363638#3D2F38#432938#4C2038
#21562D#2A4E2D#32452D#3B3D2D#44342D#4C2C2D#57212D
#21641F#2C591F#364F1F#41441F#4C391F#572E1F#64211F

Colorpallet from #211F64 to #21641F and to #641F21
#211F64#211F64#211F64#211F64#211F64#211F64#211F64
#212A59#232859#252659#262559#282359#2A2159#2C1F59
#21354E#24314E#282E4E#2B2A4E#2E274F#32234F#361F4F
#214043#263B43#2B3543#303043#352B44#3B2644#411F44
#214B38#284438#2F3D38#363638#3D2F39#432839#4C1F39
#21562D#2A4D2D#32442D#3B3C2D#44332E#4C2A2E#571F2E
#21641F#2C591F#364E20#414320#4C3820#572D21#641F21

Colorpallet from #211F64 to #1F2164 and to #1F6421
#211F64#211F64#211F64#211F64#211F64#211F64#211F64
#211F64#212162#212360#21245F#21265D#21285B#212A59
#202064#202361#20275D#202A5A#202D57#203153#20354F
#202064#20255F#202A5A#202F55#203450#203A4A#204044
#202064#20275D#202E56#20354F#203C48#204242#204B39
#1F2164#1F295B#1F3253#1F3A4A#1F4341#1F4B39#1F562E
#1F2164#1F2C59#1F364F#1F4144#1F4C39#1F572E#1F6421

Colorpallet from #211F64 to #1F2164 and to #64211F
#211F64#211F64#211F64#211F64#211F64#211F64#211F64
#211F64#231F62#251F60#261F5F#281F5D#2A1F5B#2C1F59
#202064#242060#27205D#2B2059#2E2056#322052#36204E
#202064#25205F#2B2059#302054#35204F#3A204A#412043
#202064#27205D#2E2056#35204F#3C2048#432041#4C2038
#1F2164#28215B#312152#3A214A#432141#4C2138#57212D
#1F2164#2A2159#35214E#402143#4B2138#56212D#64211F

Colorpallet from #211F64 to #1F2164 and to #641F21
#211F64#211F64#211F64#211F64#211F64#211F64#211F64
#211F64#231F62#251F60#261F5F#281F5D#2A1F5B#2C1F59
#202064#242061#27205D#2B205A#2E1F57#321F53#361F4F
#202064#25205F#2B205A#302055#351F50#3A1F4A#411F44
#202064#27205D#2E2056#35204F#3C1F48#431F42#4C1F39
#1F2164#28215B#312053#3A204A#432041#4C1F39#571F2E
#1F2164#2A2159#35204F#402044#4B2039#561F2E#641F21

Colorpallet from #211F64 to #1F6421 and to #64211F
#211F64#211F64#211F64#211F64#211F64#211F64#211F64
#212A59#232859#252659#262559#282359#2A2159#2C1F59
#20354F#24324F#272E4F#2B2B4F#2E284E#32244E#36204E
#204044#253B44#2B3644#303144#352C43#3A2643#412043
#204B39#274439#2E3D39#353639#3C2F38#432938#4C2038
#1F562E#284E2E#31452E#3A3D2E#43342D#4C2C2D#57212D
#1F6421#2A5921#354F20#404420#4B3920#562E1F#64211F

Colorpallet from #211F64 to #1F6421 and to #641F21
#211F64#211F64#211F64#211F64#211F64#211F64#211F64
#212A59#232859#252659#262559#282359#2A2159#2C1F59
#20354F#24314F#272E4F#2B2A4F#2E274F#32234F#361F4F
#204044#253B44#2B3544#303044#352B44#3A2644#411F44
#204B39#274439#2E3D39#353639#3C2F39#432839#4C1F39
#1F562E#284D2E#31442E#3A3C2E#43332E#4C2A2E#571F2E
#1F6421#2A5921#354E21#404321#4B3821#562D21#641F21

Colorpallet from #211F64 to #64211F and to #641F21
#211F64#211F64#211F64#211F64#211F64#211F64#211F64
#2C1F59#2C1F59#2C1F59#2C1F59#2C1F59#2C1F59#2C1F59
#36204E#36204E#36204E#36204E#361F4F#361F4F#361F4F
#412043#412043#412043#412043#411F44#411F44#411F44
#4C2038#4C2038#4C2038#4C2038#4C1F39#4C1F39#4C1F39
#57212D#57212D#57202D#57202D#57202E#571F2E#571F2E
#64211F#64211F#642020#642020#642020#641F21#641F21