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 #21656C to #216C65 and to #65216C
#21656C#21656C#21656C#21656C#21656C#21656C#21656C
#21666B#23646B#25626B#26606B#285E6C#2A5C6C#2C5A6C
#21676A#25636A#285F6B#2C5B6B#2F586B#33546C#374F6C
#216869#266269#2C5C6A#31576A#36516B#3B4B6B#42446C
#216968#286169#2F5A69#36526A#3D4A6B#44436B#4D396C
#216B66#2A6167#325868#3B4E69#44456A#4C3B6B#572F6C
#216C65#2C6066#375467#424868#4D3C69#57306B#65216C

Colorpallet from #21656C to #216C65 and to #656C21
#21656C#21656C#21656C#21656C#21656C#21656C#21656C
#21666B#236669#256667#266666#286664#2A6662#2C6660
#21676A#256766#286763#2C675F#2F675C#336758#376754
#216869#266864#2C685E#316859#366854#3B684F#426848
#216968#286961#2F695A#366953#3D694C#446945#4D693C
#216B66#2A6B5D#326B55#3B6B4C#446B43#4C6B3B#576B30
#216C65#2C6C5A#376C4F#426C44#4D6C39#576C2F#656C21

Colorpallet from #21656C to #216C65 and to #6C2165
#21656C#21656C#21656C#21656C#21656C#21656C#21656C
#21666B#23646B#25626B#27606B#295E6B#2B5C6B#2D5A6B
#21676A#25636A#295F6A#2D5B6A#30586A#34546A#394F6A
#216869#276269#2D5C69#325769#385169#3E4B69#454469
#216968#296168#305A68#385268#404A68#474368#513968
#216B66#2B6166#345866#3E4E66#474566#513B66#5D2F66
#216C65#2D6065#395465#454865#513C65#5D3065#6C2165

Colorpallet from #21656C to #216C65 and to #6C6521
#21656C#21656C#21656C#21656C#21656C#21656C#21656C
#21666B#236669#256667#276666#296564#2B6562#2D6560
#21676A#256766#296663#2D665F#30665C#346558#396554
#216869#276864#2D675E#326759#386654#3E664F#456548
#216968#296861#30685A#386753#40664C#476645#51653C
#216B66#2B6A5D#346955#3E684C#476743#51663B#5D6530
#216C65#2D6B5A#396A4F#456944#516839#5D662F#6C6521

Colorpallet from #21656C to #65216C and to #656C21
#21656C#21656C#21656C#21656C#21656C#21656C#21656C
#2C5A6C#2C5C6A#2C5E68#2C6066#2C6264#2C6462#2C6660
#374F6C#375368#375764#375B60#375E5D#376259#376754
#42446C#424A66#425060#42555B#425B55#42614F#426848
#4D396C#4D4164#4D485D#4D5055#4D584D#4D5F46#4D693C
#572F6C#573962#574259#574C4F#575546#575F3C#576B30
#65216C#652D60#653954#654548#65513C#655D30#656C21

Colorpallet from #21656C to #65216C and to #6C2165
#21656C#21656C#21656C#21656C#21656C#21656C#21656C
#2C5A6C#2C5A6C#2C5A6C#2C5A6C#2D5A6B#2D5A6B#2D5A6B
#374F6C#374F6C#384F6B#384F6B#384F6B#394F6A#394F6A
#42446C#42446C#43446B#43446B#44446A#44446A#454469
#4D396C#4E396B#4E396B#4F396A#503969#503969#513968
#572F6C#582F6B#592F6A#5A2F69#5B2F68#5C2F67#5D2F66
#65216C#66216B#67216A#682169#692168#6B2166#6C2165

Colorpallet from #21656C to #65216C and to #6C6521
#21656C#21656C#21656C#21656C#21656C#21656C#21656C
#2C5A6C#2C5C6A#2C5E68#2C5F66#2D6164#2D6362#2D6560
#374F6C#375368#385664#385A60#385D5D#396159#396554
#42446C#424966#434F60#43545B#445955#445E4F#456548
#4D396C#4E4064#4E475D#4F4E55#50554D#505C46#51653C
#572F6C#583862#594059#5A494F#5B5246#5C5A3C#5D6530
#65216C#662C60#673754#684248#694D3C#6B5730#6C6521

Colorpallet from #21656C to #656C21 and to #6C2165
#21656C#21656C#21656C#21656C#21656C#21656C#21656C
#2C6660#2C6462#2C6264#2C6065#2D5E67#2D5C69#2D5A6B
#376754#376358#385F5B#385B5F#385862#395466#394F6A
#426848#42624D#435C53#435758#44515D#444B62#454469
#4D693C#4E6143#4E5A4A#4F5251#504A58#50435F#513968
#576B30#586139#595841#5A4E4A#5B4553#5C3B5B#5D2F66
#656C21#66602C#675437#684842#693C4D#6B3057#6C2165

Colorpallet from #21656C to #656C21 and to #6C6521
#21656C#21656C#21656C#21656C#21656C#21656C#21656C
#2C6660#2C6660#2C6660#2C6660#2D6560#2D6560#2D6560
#376754#376754#386654#386654#386654#396554#396554
#426848#426848#436748#436748#446648#446648#456548
#4D693C#4E683C#4E683C#4F673C#50663C#50663C#51653C
#576B30#586A30#596930#5A6830#5B6730#5C6630#5D6530
#656C21#666B21#676A21#686921#696821#6B6621#6C6521

Colorpallet from #21656C to #6C2165 and to #6C6521
#21656C#21656C#21656C#21656C#21656C#21656C#21656C
#2D5A6B#2D5C69#2D5E67#2D5F66#2D6164#2D6362#2D6560
#394F6A#395366#395663#395A5F#395D5C#396158#396554
#454469#454964#454F5E#455459#455954#455E4F#456548
#513968#514061#51475A#514E53#51554C#515C45#51653C
#5D2F66#5D385D#5D4055#5D494C#5D5243#5D5A3B#5D6530
#6C2165#6C2C5A#6C374F#6C4244#6C4D39#6C572F#6C6521