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 #40545C to #405C54 and to #54405C
#40545C#40545C#40545C#40545C#40545C#40545C#40545C
#40555B#40545B#41545B#41535B#42525C#42525C#43515C
#405759#415659#42545A#43535A#44515B#45505B#464E5C
#405858#425659#435459#45515A#464F5B#484D5B#4A4A5C
#405957#425658#445359#465059#484D5A#4A4B5B#4D475C
#405A56#435657#455358#484F59#4A4C5A#4D485B#50445C
#405C54#435855#465357#4A4F58#4D4A59#50465A#54405C

Colorpallet from #40545C to #405C54 and to #545C40
#40545C#40545C#40545C#40545C#40545C#40545C#40545C
#40555B#40555B#41555A#41555A#425559#425559#435558
#405759#415758#425757#435756#445755#455754#465753
#405858#425857#435855#455854#465852#485851#4A584F
#405957#425955#445953#465951#48594F#4A594D#4D594A
#405A56#435A53#455A51#485A4E#4A5A4C#4D5A49#505A46
#405C54#435C51#465C4E#4A5C4A#4D5C47#505C44#545C40

Colorpallet from #40545C to #405C54 and to #5C4054
#40545C#40545C#40545C#40545C#40545C#40545C#40545C
#40555B#41545B#41545B#42535B#43525B#43525B#44515B
#405759#415659#435459#445359#465159#475059#494E59
#405858#425658#445458#465158#484F58#4A4D58#4D4A58
#405957#435657#465357#495057#4C4D57#4E4B57#524757
#405A56#445656#475356#4B4F56#4E4C56#524856#564456
#405C54#445854#495354#4D4F54#524A54#564654#5C4054

Colorpallet from #40545C to #405C54 and to #5C5440
#40545C#40545C#40545C#40545C#40545C#40545C#40545C
#40555B#41555B#41555A#42555A#435459#435459#445458
#405759#415758#435657#445656#465555#475554#495453
#405858#425757#445755#465654#485552#4A5551#4D544F
#405957#435855#465753#495751#4C564F#4E554D#52544A
#405A56#445953#475851#4B574E#4E564C#525549#565446
#405C54#445B51#49594E#4D584A#525747#565644#5C5440

Colorpallet from #40545C to #54405C and to #545C40
#40545C#40545C#40545C#40545C#40545C#40545C#40545C
#43515C#43525B#43525B#43535A#435459#435459#435558
#464E5C#464F5B#465159#465258#465456#465555#465753
#4A4A5C#4A4C5A#4A4E58#4A5156#4A5354#4A5552#4A584F
#4D475C#4D4A59#4D4D56#4D5053#4D5350#4D554E#4D594A
#50445C#504858#504B55#504F51#50524E#50564A#505A46
#54405C#544458#544953#544D4F#54524A#545646#545C40

Colorpallet from #40545C to #54405C and to #5C4054
#40545C#40545C#40545C#40545C#40545C#40545C#40545C
#43515C#43515C#43515C#43515C#44515B#44515B#44515B
#464E5C#464E5C#474E5B#474E5B#484E5A#484E5A#494E59
#4A4A5C#4A4A5B#4B4A5B#4B4A5A#4C4A59#4C4A59#4D4A58
#4D475C#4E475B#4F475A#4F475A#504759#514758#524757
#50445C#51445B#52445A#534459#544458#554457#564456
#54405C#55405B#574059#584058#594057#5A4056#5C4054

Colorpallet from #40545C to #54405C and to #5C5440
#40545C#40545C#40545C#40545C#40545C#40545C#40545C
#43515C#43515B#43525B#43525A#445359#445359#445458
#464E5C#464F5B#475059#475158#485256#485355#495453
#4A4A5C#4A4C5A#4B4D58#4B4F56#4C5054#4C5252#4D544F
#4D475C#4E4959#4F4B56#4F4D53#504F50#51514E#52544A
#50445C#514758#524955#534C51#544E4E#55514A#565446
#54405C#554358#574653#584A4F#594D4A#5A5046#5C5440

Colorpallet from #40545C to #545C40 and to #5C4054
#40545C#40545C#40545C#40545C#40545C#40545C#40545C
#435558#435458#435459#435359#44525A#44525A#44515B
#465753#465654#475455#475356#485157#485058#494E59
#4A584F#4A5650#4B5452#4B5153#4C4F55#4C4D56#4D4A58
#4D594A#4E564C#4F534E#4F5050#504D52#514B54#524757
#505A46#515649#52534B#534F4E#544C50#554853#564456
#545C40#555843#575346#584F4A#594A4D#5A4650#5C4054

Colorpallet from #40545C to #545C40 and to #5C5440
#40545C#40545C#40545C#40545C#40545C#40545C#40545C
#435558#435558#435558#435558#445458#445458#445458
#465753#465753#475653#475653#485553#485553#495453
#4A584F#4A574F#4B574F#4B564F#4C554F#4C554F#4D544F
#4D594A#4E584A#4F574A#4F574A#50564A#51554A#52544A
#505A46#515946#525846#535746#545646#555546#565446
#545C40#555B40#575940#585840#595740#5A5640#5C5440

Colorpallet from #40545C to #5C4054 and to #5C5440
#40545C#40545C#40545C#40545C#40545C#40545C#40545C
#44515B#44515B#44525A#44525A#445359#445359#445458
#494E59#494F58#495057#495156#495255#495354#495453
#4D4A58#4D4C57#4D4D55#4D4F54#4D5052#4D5251#4D544F
#524757#524955#524B53#524D51#524F4F#52514D#52544A
#564456#564753#564951#564C4E#564E4C#565149#565446
#5C4054#5C4351#5C464E#5C4A4A#5C4D47#5C5044#5C5440