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 #31549B to #319B54 and to #54319B
#31549B#31549B#31549B#31549B#31549B#31549B#31549B
#315F90#325C92#335A94#345795#355497#365199#374E9B
#316B84#336688#35608B#365B8F#385593#3A5096#3C499B
#317679#346E7E#366684#395E89#3C558F#3F4D94#42439B
#31816E#357675#386C7C#3C6184#3F568B#434B92#473E9B
#318D62#357F6B#3A7274#3E647D#435786#474990#4D389B
#319B54#378A5F#3C796B#426876#475781#4D468D#54319B

Colorpallet from #31549B to #319B54 and to #549B31
#31549B#31549B#31549B#31549B#31549B#31549B#31549B
#315F90#325F8F#335F8E#345F8D#355F8C#365F8B#375F8A
#316B84#336B82#356B80#366B7F#386B7D#3A6B7B#3C6B79
#317679#347676#367674#397671#3C766E#3F766B#427668
#31816E#35816A#388167#3C8163#3F815F#43815C#478157
#318D62#358D5E#3A8D59#3E8D55#438D50#478D4C#4D8D46
#319B54#379B4E#3C9B49#429B43#479B3E#4D9B38#549B31

Colorpallet from #31549B to #319B54 and to #9B3154
#31549B#31549B#31549B#31549B#31549B#31549B#31549B
#315F90#345C90#365A90#395790#3C5490#3F5190#424E90
#316B84#366684#3C6084#415B84#475584#4C5084#534984
#317679#396E79#416679#495E79#525579#5A4D79#644379
#31816E#3C766E#476C6E#52616E#5D566E#674B6E#753E6E
#318D62#3F7F62#4C7262#5A6462#675762#754962#863862
#319B54#428A54#537954#646854#755754#864654#9B3154

Colorpallet from #31549B to #319B54 and to #9B5431
#31549B#31549B#31549B#31549B#31549B#31549B#31549B
#315F90#345D8F#365B8E#395A8D#3C588C#3F568B#42548A
#316B84#366782#3C6480#41607F#475C7D#4C597B#535479
#317679#397176#416B74#496671#52606E#5A5B6B#645468
#31816E#3C7A6A#477367#526B63#5D645F#675D5C#755457
#318D62#3F845E#4C7B59#5A7255#676950#755F4C#865446
#319B54#42904E#538449#647943#756E3E#866238#9B5431

Colorpallet from #31549B to #54319B and to #549B31
#31549B#31549B#31549B#31549B#31549B#31549B#31549B
#374E9B#375198#375396#375693#375990#375C8D#375F8A
#3C499B#3C4E96#3C5490#3C598B#3C5F85#3C6480#3C6B79
#42439B#424B93#42538B#425B83#42647A#426C72#427668
#473E9B#474990#475385#475E7A#47696F#477465#478157
#4D389B#4D468D#4D5380#4D6172#4D6E65#4D7C57#4D8D46
#54319B#54428A#545379#546468#547557#548646#549B31

Colorpallet from #31549B to #54319B and to #9B3154
#31549B#31549B#31549B#31549B#31549B#31549B#31549B
#374E9B#394E99#3B4E97#3C4E96#3E4E94#404E92#424E90
#3C499B#404997#434994#474990#4B498C#4E4989#534984
#42439B#474396#4D4390#52438B#584385#5D4380#644379
#473E9B#4E3E94#563E8D#5D3E85#643E7E#6C3E77#753E6E
#4D389B#563892#5F3889#683880#713877#7B386D#863862
#54319B#5F3190#6B3184#763179#81316E#8D3162#9B3154

Colorpallet from #31549B to #54319B and to #9B5431
#31549B#31549B#31549B#31549B#31549B#31549B#31549B
#374E9B#394F98#3B5096#3C5193#3E5290#40538D#42548A
#3C499B#404B96#434D90#474E8B#4B5085#4E5280#535479
#42439B#474693#4D488B#524B83#584E7A#5D5172#645468
#473E9B#4E4290#564585#5D497A#644C6F#6C5065#755457
#4D389B#563C8D#5F4180#684572#714A65#7B4E57#865446
#54319B#5F378A#6B3C79#764268#814757#8D4D46#9B5431

Colorpallet from #31549B to #549B31 and to #9B3154
#31549B#31549B#31549B#31549B#31549B#31549B#31549B
#375F8A#395C8B#3B5A8C#3C578D#3E548E#40518F#424E90
#3C6B79#40667B#43607D#475B7E#4B5580#4E5082#534984
#427668#476E6B#4D666D#525E70#585573#5D4D76#644379
#478157#4E765B#566C5E#5D6162#645666#6C4B69#753E6E
#4D8D46#567F4A#5F724F#686453#715758#7B495C#863862
#549B31#5F8A37#6B793C#766842#815747#8D464D#9B3154

Colorpallet from #31549B to #549B31 and to #9B5431
#31549B#31549B#31549B#31549B#31549B#31549B#31549B
#375F8A#395D8A#3B5B8A#3C5A8A#3E588A#40568A#42548A
#3C6B79#406779#436479#476079#4B5C79#4E5979#535479
#427668#477168#4D6B68#526668#586068#5D5B68#645468
#478157#4E7A57#567357#5D6B57#646457#6C5D57#755457
#4D8D46#568446#5F7B46#687246#716946#7B5F46#865446
#549B31#5F9031#6B8431#767931#816E31#8D6231#9B5431

Colorpallet from #31549B to #9B3154 and to #9B5431
#31549B#31549B#31549B#31549B#31549B#31549B#31549B
#424E90#424F8F#42508E#42518D#42528C#42538B#42548A
#534984#534B82#534D80#534E7F#53507D#53527B#535479
#644379#644676#644874#644B71#644E6E#64516B#645468
#753E6E#75426A#754567#754963#754C5F#75505C#755457
#863862#863C5E#864159#864555#864A50#864E4C#865446
#9B3154#9B374E#9B3C49#9B4243#9B473E#9B4D38#9B5431