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 #28525A to #285A52 and to #52285A
#28525A#28525A#28525A#28525A#28525A#28525A#28525A
#285359#295259#2A5059#2B4F59#2C4E5A#2E4D5A#2F4B5A
#285557#2A5257#2C5058#2E4D58#304B59#324859#35455A
#285656#2B5257#2E4E57#324A58#354759#384359#3C3E5A
#285755#2C5256#314D57#354857#394358#3E3D59#43375A
#285854#2D5255#334B56#384557#3E3E58#433859#4A305A
#285A52#2F5253#354A55#3C4256#433A57#4A3258#52285A

Colorpallet from #28525A to #285A52 and to #525A28
#28525A#28525A#28525A#28525A#28525A#28525A#28525A
#285359#295358#2A5357#2B5356#2C5355#2E5353#2F5352
#285557#2A5555#2C5553#2E5551#30554F#32554D#35554A
#285656#2B5653#2E5650#32564C#355649#385646#3C5642
#285755#2C5751#31574C#355748#395744#3E573F#43573A
#285854#2D584F#335849#385844#3E583E#435839#4A5832
#285A52#2F5A4B#355A45#3C5A3E#435A37#4A5A30#525A28

Colorpallet from #28525A to #285A52 and to #5A2852
#28525A#28525A#28525A#28525A#28525A#28525A#28525A
#285359#295259#2B5059#2C4F59#2D4E59#2E4D59#304B59
#285557#2B5257#2D5057#304D57#324B57#354857#384557
#285656#2C5256#304E56#344A56#374756#3B4356#403E56
#285755#2D5255#324D55#374855#3C4355#423D55#483755
#285854#2E5254#354B54#3B4554#423E54#483854#503054
#285A52#305252#384A52#404252#483A52#503252#5A2852

Colorpallet from #28525A to #285A52 and to #5A5228
#28525A#28525A#28525A#28525A#28525A#28525A#28525A
#285359#295358#2B5357#2C5356#2D5255#2E5253#305252
#285557#2B5555#2D5453#305451#32534F#35534D#38524A
#285656#2C5553#305550#34544C#375349#3B5346#405242
#285755#2D5651#32554C#375548#3C5444#42533F#48523A
#285854#2E574F#355649#3B5544#42543E#485339#505232
#285A52#30594B#385745#40563E#485537#505430#5A5228

Colorpallet from #28525A to #52285A and to #525A28
#28525A#28525A#28525A#28525A#28525A#28525A#28525A
#2F4B5A#2F4C59#2F4E57#2F4F56#2F5055#2F5154#2F5352
#35455A#354857#354A55#354D52#354F50#35524D#35554A
#3C3E5A#3C4256#3C4652#3C4A4E#3C4D4B#3C5147#3C5642
#43375A#433C55#434150#43464B#434B46#435140#43573A
#4A305A#4A3654#4A3D4D#4A4347#4A4A40#4A503A#4A5832
#52285A#523052#52384A#524042#52483A#525032#525A28

Colorpallet from #28525A to #52285A and to #5A2852
#28525A#28525A#28525A#28525A#28525A#28525A#28525A
#2F4B5A#2F4B5A#2F4B5A#2F4B5A#304B59#304B59#304B59
#35455A#35455A#364559#364559#374558#374558#384557
#3C3E5A#3D3E59#3D3E59#3E3E58#3F3E57#3F3E57#403E56
#43375A#443759#453758#453758#463757#473756#483755
#4A305A#4B3059#4C3058#4D3057#4E3056#4F3055#503054
#52285A#532859#552857#562856#572855#582854#5A2852

Colorpallet from #28525A to #52285A and to #5A5228
#28525A#28525A#28525A#28525A#28525A#28525A#28525A
#2F4B5A#2F4C59#2F4D57#2F4E56#304F55#305154#305252
#35455A#354757#364955#364B52#374D50#374F4D#38524A
#3C3E5A#3D4156#3D4452#3E484E#3F4B4B#3F4E47#405242
#43375A#443B55#454050#45444B#464846#474D40#48523A
#4A305A#4B3554#4C3B4D#4D4047#4E4640#4F4B3A#505232
#52285A#532F52#55354A#563C42#57433A#584A32#5A5228

Colorpallet from #28525A to #525A28 and to #5A2852
#28525A#28525A#28525A#28525A#28525A#28525A#28525A
#2F5352#2F5253#2F5054#2F4F55#304E56#304D58#304B59
#35554A#35524C#36504E#364D50#374B52#374854#384557
#3C5642#3D5245#3D4E48#3E4A4C#3F474F#3F4352#403E56
#43573A#44523E#454D43#454847#46434B#473D50#483755
#4A5832#4B5237#4C4B3D#4D4542#4E3E48#4F384D#503054
#525A28#53522F#554A35#56423C#573A43#58324A#5A2852

Colorpallet from #28525A to #525A28 and to #5A5228
#28525A#28525A#28525A#28525A#28525A#28525A#28525A
#2F5352#2F5352#2F5352#2F5352#305252#305252#305252
#35554A#35554A#36544A#36544A#37534A#37534A#38524A
#3C5642#3D5542#3D5542#3E5442#3F5342#3F5342#405242
#43573A#44563A#45553A#45553A#46543A#47533A#48523A
#4A5832#4B5732#4C5632#4D5532#4E5432#4F5332#505232
#525A28#535928#555728#565628#575528#585428#5A5228

Colorpallet from #28525A to #5A2852 and to #5A5228
#28525A#28525A#28525A#28525A#28525A#28525A#28525A
#304B59#304C58#304D57#304E56#304F55#305153#305252
#384557#384755#384953#384B51#384D4F#384F4D#38524A
#403E56#404153#404450#40484C#404B49#404E46#405242
#483755#483B51#48404C#484448#484844#484D3F#48523A
#503054#50354F#503B49#504044#50463E#504B39#505232
#5A2852#5A2F4B#5A3545#5A3C3E#5A4337#5A4A30#5A5228