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 #45375A to #455A37 and to #37455A
#45375A#45375A#45375A#45375A#45375A#45375A#45375A
#453D54#453C55#443C56#443B57#443A58#433A59#43395A
#45424F#444151#444053#433F54#423E56#423C58#413B5A
#454849#44464C#43454E#424351#414254#3F4057#3E3E5A
#454D44#444B48#42494B#41474F#3F4552#3E4356#3C405A
#45533E#435042#414E47#404B4B#3E4850#3C4554#3A425A
#455A37#43573D#415342#3E5048#3C4D4D#3A4953#37455A

Colorpallet from #45375A to #455A37 and to #375A45
#45375A#45375A#45375A#45375A#45375A#45375A#45375A
#453D54#453D54#443D55#443D55#443D56#433D56#433D57
#45424F#444250#444250#434251#424252#424252#414253
#454849#44484A#43484B#42484C#41484D#3F484F#3E4850
#454D44#444D45#424D47#414D48#3F4D4A#3E4D4B#3C4D4D
#45533E#435340#415342#405343#3E5345#3C5347#3A5349
#455A37#435A39#415A3B#3E5A3E#3C5A40#3A5A42#375A45

Colorpallet from #45375A to #455A37 and to #5A4537
#45375A#45375A#45375A#45375A#45375A#45375A#45375A
#453D54#453C54#463C54#463B54#473A54#473A54#483954
#45424F#46414F#47404F#483F4F#493E4F#4B3C4F#4C3B4F
#454849#474649#484549#4A4349#4B4249#4D4049#4F3E49
#454D44#474B44#494944#4B4744#4D4544#4F4344#524044
#45533E#48503E#4A4E3E#4D4B3E#50483E#53453E#56423E
#455A37#485737#4C5337#4F5037#524D37#564937#5A4537

Colorpallet from #45375A to #455A37 and to #5A3745
#45375A#45375A#45375A#45375A#45375A#45375A#45375A
#453D54#453C54#463B55#463A55#473956#473856#483757
#45424F#464050#473E50#483D51#493B52#4B3952#4C3753
#454849#47454A#48434B#4A404C#4B3D4D#4D3A4F#4F3750
#454D44#474945#494647#4B4248#4D3F4A#4F3B4B#52374D
#45533E#484F40#4A4A42#4D4643#504145#533D47#563749
#455A37#485439#4C4F3B#4F493E#524440#563E42#5A3745

Colorpallet from #45375A to #37455A and to #375A45
#45375A#45375A#45375A#45375A#45375A#45375A#45375A
#43395A#433A5A#433A59#433B59#433C58#433C58#433D57
#413B5A#413C59#413D58#413E57#413F56#414154#414253
#3E3E5A#3E4058#3E4157#3E4355#3E4454#3E4652#3E4850
#3C405A#3C4258#3C4456#3C4654#3C4852#3C4A50#3C4D4D
#3A425A#3A4557#3A4755#3A4A52#3A4D4F#3A504C#3A5349
#37455A#374857#374C53#374F50#37524D#375649#375A45

Colorpallet from #45375A to #37455A and to #5A4537
#45375A#45375A#45375A#45375A#45375A#45375A#45375A
#43395A#443959#453958#453957#463956#473955#483954
#413B5A#433B58#453B56#463B55#483B53#4A3B51#4C3B4F
#3E3E5A#413E57#433E55#463E52#493E4F#4C3E4C#4F3E49
#3C405A#404056#434053#47404F#4A404C#4E4048#524044
#3A425A#3E4256#434251#47424D#4C4248#504244#56423E
#37455A#3D4554#42454F#484549#4D4544#53453E#5A4537

Colorpallet from #45375A to #37455A and to #5A3745
#45375A#45375A#45375A#45375A#45375A#45375A#45375A
#43395A#44395A#453859#453859#463858#473758#483757
#413B5A#433A59#453A58#463957#483856#4A3854#4C3753
#3E3E5A#413D58#433C57#463B55#493A54#4C3852#4F3750
#3C405A#403F58#433D56#473C54#4A3A52#4E3950#52374D
#3A425A#3E4057#433E55#473D52#4C3B4F#50394C#563749
#37455A#3D4357#424153#483E50#4D3C4D#533A49#5A3745

Colorpallet from #45375A to #375A45 and to #5A4537
#45375A#45375A#45375A#45375A#45375A#45375A#45375A
#433D57#443C57#453C56#453B56#463A55#473A55#483954
#414253#434152#454052#463F51#483E50#4A3C50#4C3B4F
#3E4850#41464F#43454E#46434D#49424C#4C404A#4F3E49
#3C4D4D#404B4C#43494A#474749#4A4547#4E4346#524044
#3A5349#3E5047#434E45#474B44#4C4842#504540#56423E
#375A45#3D5743#425341#48503E#4D4D3C#53493A#5A4537

Colorpallet from #45375A to #375A45 and to #5A3745
#45375A#45375A#45375A#45375A#45375A#45375A#45375A
#433D57#443C57#453B57#453A57#463957#473857#483757
#414253#434053#453E53#463D53#483B53#4A3953#4C3753
#3E4850#414550#434350#464050#493D50#4C3A50#4F3750
#3C4D4D#40494D#43464D#47424D#4A3F4D#4E3B4D#52374D
#3A5349#3E4F49#434A49#474649#4C4149#503D49#563749
#375A45#3D5445#424F45#484945#4D4445#533E45#5A3745

Colorpallet from #45375A to #5A4537 and to #5A3745
#45375A#45375A#45375A#45375A#45375A#45375A#45375A
#483954#483954#483855#483855#483856#483756#483757
#4C3B4F#4C3A50#4C3A50#4C3951#4C3852#4C3852#4C3753
#4F3E49#4F3D4A#4F3C4B#4F3B4C#4F3A4D#4F384F#4F3750
#524044#523F45#523D47#523C48#523A4A#52394B#52374D
#56423E#564040#563E42#563D43#563B45#563947#563749
#5A4537#5A4339#5A413B#5A3E3E#5A3C40#5A3A42#5A3745