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 #40757B to #407B75 and to #75407B
#40757B#40757B#40757B#40757B#40757B#40757B#40757B
#40767A#41757A#43737A#44727A#45707B#466F7B#486D7B
#407779#437479#45717A#486E7A#4B6B7A#4E687B#51647B
#407878#447478#486F79#4C6B79#50667A#54627A#595C7B
#407977#457378#4B6D78#506779#56617A#5B5B7A#62537B
#407A76#477277#4D6B78#546378#5B5C79#62547A#6A4B7B
#407B75#487276#516877#595F78#625579#6A4C7A#75407B

Colorpallet from #40757B to #407B75 and to #757B40
#40757B#40757B#40757B#40757B#40757B#40757B#40757B
#40767A#417679#437677#447676#457675#467674#487672
#407779#437776#457774#487771#4B776E#4E776B#517768
#407878#447874#487870#4C786C#507868#547864#59785F
#407977#457972#4B796C#507967#567961#5B795C#627955
#407A76#477A6F#4D7A69#547A62#5B7A5B#627A54#6A7A4C
#407B75#487B6D#517B64#597B5C#627B53#6A7B4B#757B40

Colorpallet from #40757B to #407B75 and to #7B4075
#40757B#40757B#40757B#40757B#40757B#40757B#40757B
#40767A#41757A#43737A#44727A#46707A#476F7A#496D7A
#407779#437479#467179#496E79#4C6B79#4F6879#536479
#407878#447478#496F78#4D6B78#526678#566278#5C5C78
#407977#467377#4C6D77#526777#586177#5E5B77#665377
#407A76#487276#4F6B76#576376#5E5C76#665476#6F4B76
#407B75#497275#536875#5C5F75#665575#6F4C75#7B4075

Colorpallet from #40757B to #407B75 and to #7B7540
#40757B#40757B#40757B#40757B#40757B#40757B#40757B
#40767A#417679#437677#447676#467575#477574#497572
#407779#437776#467674#497671#4C766E#4F756B#537568
#407878#447874#497770#4D776C#527668#567664#5C755F
#407977#467872#4C786C#527767#587661#5E765C#667555
#407A76#48796F#4F7869#577862#5E775B#667654#6F754C
#407B75#497A6D#537964#5C785C#667753#6F764B#7B7540

Colorpallet from #40757B to #75407B and to #757B40
#40757B#40757B#40757B#40757B#40757B#40757B#40757B
#486D7B#486E7A#487078#487177#487375#487474#487672
#51647B#516778#516A75#516D72#51706F#51736C#517768
#595C7B#596077#596572#59696E#596E69#597265#59785F
#62537B#625975#625F6F#626569#626B63#62715D#627955
#6A4B7B#6A5373#6A5A6C#6A6264#6A695D#6A7155#6A7A4C
#75407B#754972#755368#755C5F#756655#756F4C#757B40

Colorpallet from #40757B to #75407B and to #7B4075
#40757B#40757B#40757B#40757B#40757B#40757B#40757B
#486D7B#486D7B#486D7B#486D7B#496D7A#496D7A#496D7A
#51647B#51647B#52647A#52647A#52647A#536479#536479
#595C7B#595C7B#5A5C7A#5A5C7A#5B5C79#5B5C79#5C5C78
#62537B#63537A#63537A#645379#655378#655378#665377
#6A4B7B#6B4B7A#6C4B79#6C4B79#6D4B78#6E4B77#6F4B76
#75407B#76407A#774079#784078#794077#7A4076#7B4075

Colorpallet from #40757B to #75407B and to #7B7540
#40757B#40757B#40757B#40757B#40757B#40757B#40757B
#486D7B#486E7A#487078#487177#497275#497374#497572
#51647B#516778#526975#526C72#526F6F#53726C#537568
#595C7B#596077#5A6472#5A686E#5B6C69#5B7065#5C755F
#62537B#635875#635E6F#646369#656963#656E5D#667555
#6A4B7B#6B5273#6C586C#6C5F64#6D665D#6E6D55#6F754C
#75407B#764872#775168#78595F#796255#7A6A4C#7B7540

Colorpallet from #40757B to #757B40 and to #7B4075
#40757B#40757B#40757B#40757B#40757B#40757B#40757B
#487672#487573#487375#487276#497077#496F78#496D7A
#517768#51746B#52716D#526E70#526B73#536876#536479
#59785F#597463#5A6F67#5A6B6B#5B666F#5B6273#5C5C78
#627955#63735A#636D60#646765#65616B#655B70#665377
#6A7A4C#6B7253#6C6B59#6C6360#6D5C67#6E546E#6F4B76
#757B40#767248#776851#785F59#795562#7A4C6A#7B4075

Colorpallet from #40757B to #757B40 and to #7B7540
#40757B#40757B#40757B#40757B#40757B#40757B#40757B
#487672#487672#487672#487672#497572#497572#497572
#517768#517768#527668#527668#527668#537568#537568
#59785F#59785F#5A775F#5A775F#5B765F#5B765F#5C755F
#627955#637855#637855#647755#657655#657655#667555
#6A7A4C#6B794C#6C784C#6C784C#6D774C#6E764C#6F754C
#757B40#767A40#777940#787840#797740#7A7640#7B7540

Colorpallet from #40757B to #7B4075 and to #7B7540
#40757B#40757B#40757B#40757B#40757B#40757B#40757B
#496D7A#496E79#497077#497176#497275#497374#497572
#536479#536776#536974#536C71#536F6E#53726B#537568
#5C5C78#5C6074#5C6470#5C686C#5C6C68#5C7064#5C755F
#665377#665872#665E6C#666367#666961#666E5C#667555
#6F4B76#6F526F#6F5869#6F5F62#6F665B#6F6D54#6F754C
#7B4075#7B486D#7B5164#7B595C#7B6253#7B6A4B#7B7540