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 #313D74 to #31743D and to #3D3174
#313D74#313D74#313D74#313D74#313D74#313D74#313D74
#31466B#31446C#32426E#32416F#323F71#333D72#333B74
#314F62#324B65#324868#33446B#34416E#343D70#353974
#31575A#32525E#334D62#344866#35436B#363D6F#373774
#316051#325957#34525C#354B62#364467#373E6D#393574
#316948#33604F#345856#364F5D#374664#393E6B#3B3374
#31743D#336946#355F4F#375457#394960#3B3E69#3D3174

Colorpallet from #313D74 to #31743D and to #3D7431
#313D74#313D74#313D74#313D74#313D74#313D74#313D74
#31466B#31466B#32466A#32466A#32466A#334669#334669
#314F62#324F62#324F61#334F61#344F60#344F60#354F5F
#31575A#325759#335758#345757#355756#365755#375754
#316051#326050#34604E#35604D#36604C#37604B#396049
#316948#336946#346945#366943#376942#396940#3B693E
#31743D#33743B#357439#377437#397435#3B7433#3D7431

Colorpallet from #313D74 to #31743D and to #74313D
#313D74#313D74#313D74#313D74#313D74#313D74#313D74
#31466B#33446B#35426B#36416B#383F6B#3A3D6B#3C3B6B
#314F62#344B62#384862#3B4462#3E4162#423D62#463962
#31575A#36525A#3B4D5A#40485A#45435A#4B3D5A#51375A
#316051#385951#3F5251#464B51#4D4451#533E51#5C3551
#316948#3A6048#425848#4B4F48#544648#5C3E48#673348
#31743D#3C693D#465F3D#51543D#5C493D#673E3D#74313D

Colorpallet from #313D74 to #31743D and to #743D31
#313D74#313D74#313D74#313D74#313D74#313D74#313D74
#31466B#33456B#35436A#36426A#38406A#3A3F69#3C3D69
#314F62#344C62#384961#3B4661#3E4360#424160#463D5F
#31575A#365359#3B4F58#404B57#454656#4B4255#513D54
#316051#385A50#3F554E#464F4D#4D4A4C#53444B#5C3D49
#316948#3A6246#425B45#4B5443#544D42#5C4640#673D3E
#31743D#3C6B3B#466239#515A37#5C5135#674833#743D31

Colorpallet from #313D74 to #3D3174 and to #3D7431
#313D74#313D74#313D74#313D74#313D74#313D74#313D74
#333B74#333D72#333F70#33406F#33426D#33446B#334669
#353974#353D71#35406D#35446A#354767#354B63#354F5F
#373774#373C6F#37416A#374665#374B60#37515A#375754
#393574#393C6D#394366#394A5F#395158#395752#396049
#3B3374#3B3C6B#3B4463#3B4D5A#3B5651#3B5E49#3B693E
#3D3174#3D3C69#3D465F#3D5154#3D5C49#3D673E#3D7431

Colorpallet from #313D74 to #3D3174 and to #74313D
#313D74#313D74#313D74#313D74#313D74#313D74#313D74
#333B74#343B73#363B71#373B70#393B6E#3A3B6D#3C3B6B
#353974#383971#3A396E#3D396B#403968#433966#463962
#373774#3B3770#3F376C#433768#483763#4C375F#51375A
#393574#3F356E#443569#4A3563#4F355E#553558#5C3551
#3B3374#42336D#493366#50335F#573358#5E3351#673348
#3D3174#46316B#4F3162#57315A#603151#693148#74313D

Colorpallet from #313D74 to #3D3174 and to #743D31
#313D74#313D74#313D74#313D74#313D74#313D74#313D74
#333B74#343B72#363C70#373C6F#393C6D#3A3D6B#3C3D69
#353974#383A71#3A3A6D#3D3B6A#403C67#433C63#463D5F
#373774#3B386F#3F396A#433A65#483B60#4C3C5A#513D54
#393574#3F366D#443866#4A395F#4F3A58#553B52#5C3D49
#3B3374#42356B#493663#50385A#573951#5E3B49#673D3E
#3D3174#463369#4F355F#573754#603949#693B3E#743D31

Colorpallet from #313D74 to #3D7431 and to #74313D
#313D74#313D74#313D74#313D74#313D74#313D74#313D74
#334669#344469#36426A#37416A#393F6A#3A3D6B#3C3B6B
#354F5F#384B5F#3A4860#3D4460#404161#433D61#463962
#375754#3B5255#3F4D56#434857#484358#4C3D59#51375A
#396049#3F594A#44524C#4A4B4D#4F444E#553E4F#5C3551
#3B693E#426040#495841#504F43#574644#5E3E46#673348
#3D7431#466933#4F5F35#575437#604939#693E3B#74313D

Colorpallet from #313D74 to #3D7431 and to #743D31
#313D74#313D74#313D74#313D74#313D74#313D74#313D74
#334669#344569#364369#374269#394069#3A3F69#3C3D69
#354F5F#384C5F#3A495F#3D465F#40435F#43415F#463D5F
#375754#3B5354#3F4F54#434B54#484654#4C4254#513D54
#396049#3F5A49#445549#4A4F49#4F4A49#554449#5C3D49
#3B693E#42623E#495B3E#50543E#574D3E#5E463E#673D3E
#3D7431#466B31#4F6231#575A31#605131#694831#743D31

Colorpallet from #313D74 to #74313D and to #743D31
#313D74#313D74#313D74#313D74#313D74#313D74#313D74
#3C3B6B#3C3B6B#3C3C6A#3C3C6A#3C3C6A#3C3D69#3C3D69
#463962#463A62#463A61#463B61#463C60#463C60#463D5F
#51375A#513859#513958#513A57#513B56#513C55#513D54
#5C3551#5C3650#5C384E#5C394D#5C3A4C#5C3B4B#5C3D49
#673348#673546#673645#673843#673942#673B40#673D3E
#74313D#74333B#743539#743737#743935#743B33#743D31