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 #21525C to #215C52 and to #52215C
#21525C#21525C#21525C#21525C#21525C#21525C#21525C
#21545A#22525A#24515B#254F5B#264E5B#274C5C#294A5C
#215559#245259#264F5A#294C5A#2B495B#2E465B#31425C
#215757#255258#294E59#2D4959#30445A#34405B#393A5C
#215856#265257#2B4C58#304659#35405A#3A3A5B#40335C
#215A54#275255#2D4B57#344358#3A3C59#40345A#482B5C
#215C52#295354#314955#394057#403658#482D5A#52215C

Colorpallet from #21525C to #215C52 and to #525C21
#21525C#21525C#21525C#21525C#21525C#21525C#21525C
#21545A#225459#245458#255457#265456#275454#295453
#215559#245556#265554#295551#2B554F#2E554C#315549
#215757#255753#295750#2D574C#305748#345745#395740
#215856#265851#2B584C#305847#355842#3A583C#405836
#215A54#275A4E#2D5A48#345A41#3A5A3B#405A35#485A2D
#215C52#295C4A#315C42#395C3A#405C33#485C2B#525C21

Colorpallet from #21525C to #215C52 and to #5C2152
#21525C#21525C#21525C#21525C#21525C#21525C#21525C
#21545A#22525A#24515A#254F5A#274E5A#284C5A#2A4A5A
#215559#245259#274F59#2A4C59#2D4959#304659#344259
#215757#255257#2A4E57#2E4957#334457#374057#3D3A57
#215856#275256#2D4C56#334656#394056#3F3A56#473356
#215A54#295254#304B54#384354#3F3C54#473454#502B54
#215C52#2A5352#344952#3D4052#473652#502D52#5C2152

Colorpallet from #21525C to #215C52 and to #5C5221
#21525C#21525C#21525C#21525C#21525C#21525C#21525C
#21545A#225459#245358#255357#275356#285254#2A5253
#215559#245556#275454#2A5451#2D534F#30534C#345249
#215757#255653#2A5550#2E554C#335448#375345#3D5240
#215856#275751#2D564C#335547#395442#3F533C#475236
#215A54#29594E#305748#385641#3F553B#475435#50522D
#215C52#2A5A4A#345942#3D573A#475633#50542B#5C5221

Colorpallet from #21525C to #52215C and to #525C21
#21525C#21525C#21525C#21525C#21525C#21525C#21525C
#294A5C#294C5B#294D59#294F58#295056#295255#295453
#31425C#314559#314856#314B53#314E50#31514D#315549
#393A5C#393F58#394353#39484F#394D4A#395146#395740
#40335C#403956#403F50#40454A#404B44#40513E#405836
#482B5C#483354#483A4D#484245#48493E#485136#485A2D
#52215C#522A53#523449#523D40#524736#52502D#525C21

Colorpallet from #21525C to #52215C and to #5C2152
#21525C#21525C#21525C#21525C#21525C#21525C#21525C
#294A5C#294A5C#294A5B#294A5B#2A4A5B#2A4A5A#2A4A5A
#31425C#31425C#32425B#32425B#33425A#33425A#344259
#393A5C#3A3A5B#3A3A5A#3B3A5A#3C3A59#3C3A58#3D3A57
#40335C#41335B#42335A#433359#443358#463357#473356
#482B5C#492B5B#4B2B59#4C2B58#4D2B57#4E2B56#502B54
#52215C#54215A#552159#572157#582156#5A2154#5C2152

Colorpallet from #21525C to #52215C and to #5C5221
#21525C#21525C#21525C#21525C#21525C#21525C#21525C
#294A5C#294B5B#294D59#294E58#2A4F56#2A5055#2A5253
#31425C#314559#324756#324A53#334C50#334F4D#345249
#393A5C#3A3E58#3A4253#3B464F#3C494A#3C4D46#3D5240
#40335C#413856#423D50#43424A#444744#464C3E#475236
#482B5C#493154#4B374D#4C3E45#4D443E#4E4A36#50522D
#52215C#542953#553149#573940#584036#5A482D#5C5221

Colorpallet from #21525C to #525C21 and to #5C2152
#21525C#21525C#21525C#21525C#21525C#21525C#21525C
#295453#295254#295155#294F56#2A4E57#2A4C59#2A4A5A
#315549#31524C#324F4E#324C51#334953#334656#344259
#395740#3A5244#3A4E47#3B494B#3C444F#3C4052#3D3A57
#405836#41523B#424C40#434645#44404A#463A50#473356
#485A2D#495233#4B4B39#4C4340#4D3C46#4E344C#502B54
#525C21#545329#554931#574039#583640#5A2D48#5C2152

Colorpallet from #21525C to #525C21 and to #5C5221
#21525C#21525C#21525C#21525C#21525C#21525C#21525C
#295453#295453#295353#295353#2A5353#2A5253#2A5253
#315549#315549#325449#325449#335349#335349#345249
#395740#3A5640#3A5540#3B5540#3C5440#3C5340#3D5240
#405836#415736#425636#435536#445436#465336#475236
#485A2D#49592D#4B572D#4C562D#4D552D#4E542D#50522D
#525C21#545A21#555921#575721#585621#5A5421#5C5221

Colorpallet from #21525C to #5C2152 and to #5C5221
#21525C#21525C#21525C#21525C#21525C#21525C#21525C
#2A4A5A#2A4B59#2A4D58#2A4E57#2A4F56#2A5054#2A5253
#344259#344556#344754#344A51#344C4F#344F4C#345249
#3D3A57#3D3E53#3D4250#3D464C#3D4948#3D4D45#3D5240
#473356#473851#473D4C#474247#474742#474C3C#475236
#502B54#50314E#503748#503E41#50443B#504A35#50522D
#5C2152#5C294A#5C3142#5C393A#5C4033#5C482B#5C5221