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 #40737D to #407D73 and to #73407D
#40737D#40737D#40737D#40737D#40737D#40737D#40737D
#40757B#41737B#43727C#44707C#456F7C#466D7D#486B7D
#40767A#43737A#45707B#486D7B#4A6A7C#4D677C#50637D
#407878#447379#486F7A#4C6A7A#4F657B#53617C#585B7D
#407977#457378#4B6D79#50667A#55607B#5A5A7C#61527D
#407B75#477376#4D6B78#546379#5A5C7A#61547B#694A7D
#407D73#487375#506976#586078#615679#694C7B#73407D

Colorpallet from #40737D to #407D73 and to #737D40
#40737D#40737D#40737D#40737D#40737D#40737D#40737D
#40757B#41757A#437578#447577#457576#467575#487573
#40767A#437677#457675#487672#4A766F#4D766C#507669
#407878#447874#487870#4C786C#4F7869#537865#587860
#407977#457972#4B796C#507967#557962#5A795D#617956
#407B75#477B6E#4D7B68#547B61#5A7B5B#617B54#697B4C
#407D73#487D6B#507D63#587D5B#617D52#697D4A#737D40

Colorpallet from #40737D to #407D73 and to #7D4073
#40737D#40737D#40737D#40737D#40737D#40737D#40737D
#40757B#42737B#43727B#45707B#466F7B#486D7B#4A6B7B
#40767A#43737A#46707A#4A6D7A#4D6A7A#50677A#54637A
#407878#457378#496F78#4E6A78#536578#576178#5D5B78
#407977#467377#4C6D77#536677#596077#5F5A77#675277
#407B75#487375#506B75#586375#5F5C75#675475#714A75
#407D73#4A7373#546973#5D6073#675673#714C73#7D4073

Colorpallet from #40737D to #407D73 and to #7D7340
#40737D#40737D#40737D#40737D#40737D#40737D#40737D
#40757B#42757A#437478#457477#467476#487375#4A7373
#40767A#437677#467575#4A7572#4D746F#50746C#547369
#407878#457774#497670#4E766C#537569#577465#5D7360
#407977#467872#4C776C#537667#597562#5F745D#677356
#407B75#487A6E#507868#587761#5F765B#677554#71734C
#407D73#4A7B6B#547A63#5D785B#677752#71754A#7D7340

Colorpallet from #40737D to #73407D and to #737D40
#40737D#40737D#40737D#40737D#40737D#40737D#40737D
#486B7D#486D7B#486E7A#487078#487177#487375#487573
#50637D#50667A#506977#506C73#506F70#50726D#507669
#585B7D#586078#586474#58696F#586E6A#587266#587860
#61527D#615877#615E71#61656A#616B64#61715E#617956
#694A7D#695275#695A6D#696265#69695E#697156#697B4C
#73407D#734A73#735469#735D60#736756#73714C#737D40

Colorpallet from #40737D to #73407D and to #7D4073
#40737D#40737D#40737D#40737D#40737D#40737D#40737D
#486B7D#486B7D#496B7C#496B7C#496B7C#4A6B7B#4A6B7B
#50637D#51637D#51637C#52637C#53637B#53637B#54637A
#585B7D#595B7C#5A5B7B#5A5B7B#5B5B7A#5C5B79#5D5B78
#61527D#62527C#63527B#64527A#655279#665278#675277
#694A7D#6A4A7C#6C4A7A#6D4A79#6E4A78#6F4A77#714A75
#73407D#75407B#76407A#784078#794077#7B4075#7D4073

Colorpallet from #40737D to #73407D and to #7D7340
#40737D#40737D#40737D#40737D#40737D#40737D#40737D
#486B7D#486C7B#496E7A#496F78#497077#4A7175#4A7373
#50637D#51667A#516877#526B73#536D70#53706D#547369
#585B7D#595F78#5A6374#5A676F#5B6A6A#5C6E66#5D7360
#61527D#625777#635D71#64626A#656764#666C5E#677356
#694A7D#6A5175#6C576D#6D5E65#6E645E#6F6B56#71734C
#73407D#754873#765069#785860#796156#7B694C#7D7340

Colorpallet from #40737D to #737D40 and to #7D4073
#40737D#40737D#40737D#40737D#40737D#40737D#40737D
#487573#487374#497276#497077#496F78#4A6D79#4A6B7B
#507669#51736C#51706E#526D71#536A74#536777#54637A
#587860#597364#5A6F68#5A6A6C#5B656F#5C6173#5D5B78
#617956#62735B#636D61#646666#65606B#665A70#675277
#697B4C#6A7353#6C6B59#6D6360#6E5C66#6F546D#714A75
#737D40#757348#766950#786058#795661#7B4C69#7D4073

Colorpallet from #40737D to #737D40 and to #7D7340
#40737D#40737D#40737D#40737D#40737D#40737D#40737D
#487573#487573#497473#497473#497473#4A7373#4A7373
#507669#517669#517569#527569#537469#537469#547369
#587860#597760#5A7660#5A7660#5B7560#5C7460#5D7360
#617956#627856#637756#647656#657556#667456#677356
#697B4C#6A7A4C#6C784C#6D774C#6E764C#6F754C#71734C
#737D40#757B40#767A40#787840#797740#7B7540#7D7340

Colorpallet from #40737D to #7D4073 and to #7D7340
#40737D#40737D#40737D#40737D#40737D#40737D#40737D
#4A6B7B#4A6C7A#4A6E78#4A6F77#4A7076#4A7175#4A7373
#54637A#546677#546875#546B72#546D6F#54706C#547369
#5D5B78#5D5F74#5D6370#5D676C#5D6A69#5D6E65#5D7360
#675277#675772#675D6C#676267#676762#676C5D#677356
#714A75#71516E#715768#715E61#71645B#716B54#71734C
#7D4073#7D486B#7D5063#7D585B#7D6152#7D694A#7D7340