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 #406E51 to #40516E and to #6E4051
#406E51#406E51#406E51#406E51#406E51#406E51#406E51
#406956#416955#426854#436854#446853#466752#476751
#40655A#426459#456357#476256#4A6154#4C6053#4F5F51
#40605F#445F5D#475D5B#4B5C58#4E5B56#525A54#565851
#405B64#455961#49585E#4E565B#535558#575355#5D5151
#405768#465564#4C5361#52505D#584E59#5E4C56#654951
#40516E#474E69#4F4C65#564960#5D465B#654357#6E4051

Colorpallet from #406E51 to #40516E and to #6E5140
#406E51#406E51#406E51#406E51#406E51#406E51#406E51
#406956#416955#426953#436952#446951#466950#47694E
#40655A#426558#456556#476553#4A6551#4C654F#4F654C
#40605F#44605B#476058#4B6054#4E6051#52604D#566049
#405B64#455B5F#495B5A#4E5B56#535B51#575B4C#5D5B46
#405768#465762#4C575C#525756#585750#5E574A#655743
#40516E#475167#4F515F#565158#5D5151#655149#6E5140

Colorpallet from #406E51 to #40516E and to #51406E
#406E51#406E51#406E51#406E51#406E51#406E51#406E51
#406956#406956#416856#416856#426856#426756#436756
#40655A#41645A#42635A#42625A#43615A#44605A#455F5A
#40605F#415F5F#435D5F#445C5F#455B5F#465A5F#48585F
#405B64#425964#445864#455664#475564#495364#4B5164
#405768#425568#445368#475068#494E68#4B4C68#4E4968
#40516E#434E6E#454C6E#48496E#4B466E#4E436E#51406E

Colorpallet from #406E51 to #40516E and to #516E40
#406E51#406E51#406E51#406E51#406E51#406E51#406E51
#406956#406A55#416B53#416B52#426C51#426D50#436E4E
#40655A#416658#426856#426953#436B51#446C4F#456E4C
#40605F#41625B#436458#446754#456951#466B4D#486E49
#405B64#425E5F#44615A#456456#476751#496A4C#4B6E46
#405768#425B62#445E5C#476256#496650#4B694A#4E6E43
#40516E#435667#455A5F#485F58#4B6451#4E6849#516E40

Colorpallet from #406E51 to #6E4051 and to #6E5140
#406E51#406E51#406E51#406E51#406E51#406E51#406E51
#476751#476751#476850#476850#47684F#47694F#47694E
#4F5F51#4F6050#4F614F#4F624F#4F634E#4F644D#4F654C
#565851#565950#565B4E#565C4D#565D4C#565E4B#566049
#5D5151#5D534F#5D544D#5D564C#5D574A#5D5948#5D5B46
#654951#654B4F#654D4D#65504A#655248#655446#655743
#6E4051#6E434E#6E454C#6E4849#6E4B46#6E4E43#6E5140

Colorpallet from #406E51 to #6E4051 and to #51406E
#406E51#406E51#406E51#406E51#406E51#406E51#406E51
#476751#466752#466753#456753#446754#446755#436756
#4F5F51#4D5F52#4C5F54#4A5F55#495F57#475F58#455F5A
#565851#545853#525855#4F5858#4D585A#4B585C#48585F
#5D5151#5A5154#575157#54515A#51515D#4F5160#4B5164
#654951#614955#5E4958#5A495C#564960#534963#4E4968
#6E4051#694056#65405A#60405F#5B4064#574068#51406E

Colorpallet from #406E51 to #6E4051 and to #516E40
#406E51#406E51#406E51#406E51#406E51#406E51#406E51
#476751#466851#466950#456A50#446B4F#446D4F#436E4E
#4F5F51#4D6150#4C644F#4A664F#49694E#476B4D#456E4C
#565851#545C50#525F4E#4F634D#4D664C#4B6A4B#486E49
#5D5151#5A564F#575A4D#545F4C#51644A#4F6848#4B6E46
#654951#614F4F#5E554D#5A5B4A#566148#536746#4E6E43
#6E4051#69474E#654F4C#605649#5B5D46#576543#516E40

Colorpallet from #406E51 to #6E5140 and to #51406E
#406E51#406E51#406E51#406E51#406E51#406E51#406E51
#47694E#46694F#466851#456852#446853#446754#436756
#4F654C#4D644E#4C6350#4A6253#496155#476057#455F5A
#566049#545F4D#525D50#4F5C54#4D5B57#4B5A5B#48585F
#5D5B46#5A594B#575850#545654#515559#4F535E#4B5164
#655743#615549#5E534F#5A5055#564E5B#534C61#4E4968
#6E5140#694E47#654C4F#604956#5B465D#574365#51406E

Colorpallet from #406E51 to #6E5140 and to #516E40
#406E51#406E51#406E51#406E51#406E51#406E51#406E51
#47694E#466A4E#466B4E#456B4E#446C4E#446D4E#436E4E
#4F654C#4D664C#4C684C#4A694C#496B4C#476C4C#456E4C
#566049#546249#526449#4F6749#4D6949#4B6B49#486E49
#5D5B46#5A5E46#576146#546446#516746#4F6A46#4B6E46
#655743#615B43#5E5E43#5A6243#566643#536943#4E6E43
#6E5140#695640#655A40#605F40#5B6440#576840#516E40

Colorpallet from #406E51 to #51406E and to #516E40
#406E51#406E51#406E51#406E51#406E51#406E51#406E51
#436756#436855#436953#436A52#436B51#436D50#436E4E
#455F5A#456158#456456#456653#456951#456B4F#456E4C
#48585F#485C5B#485F58#486354#486651#486A4D#486E49
#4B5164#4B565F#4B5A5A#4B5F56#4B6451#4B684C#4B6E46
#4E4968#4E4F62#4E555C#4E5B56#4E6150#4E674A#4E6E43
#51406E#514767#514F5F#515658#515D51#516549#516E40