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 #45313E to #453E31 and to #31453E
#45313E#45313E#45313E#45313E#45313E#45313E#45313E
#45333C#45333C#44333D#44333D#43343D#43343E#42343E
#45353A#44353B#43363B#42363C#41363D#40373D#3F373E
#453738#433839#42383A#40393B#3F3A3C#3D3A3D#3B3B3E
#453936#433A37#413B39#3F3B3A#3D3C3B#3B3D3C#383E3E
#453B34#423C36#403D37#3D3E39#3B3F3A#38403C#35413E
#453E31#423F33#3F4035#3B4137#384239#35443B#31453E

Colorpallet from #45313E to #453E31 and to #313E45
#45313E#45313E#45313E#45313E#45313E#45313E#45313E
#45333C#45333C#44333D#44333D#43333E#43333E#42333F
#45353A#44353B#43353C#42353D#41353E#40353F#3F3540
#453738#433739#42373B#40373C#3F373E#3D373F#3B3741
#453936#433938#41393A#3F393C#3D393E#3B3940#383942
#453B34#423B37#403B39#3D3B3C#3B3B3E#383B41#353B44
#453E31#423E34#3F3E37#3B3E3B#383E3E#353E41#313E45

Colorpallet from #45313E to #453E31 and to #3E4531
#45313E#45313E#45313E#45313E#45313E#45313E#45313E
#45333C#45333C#45333C#45333C#44343C#44343C#44343C
#45353A#45353A#44363A#44363A#44363A#43373A#43373A
#453738#453838#443838#443938#433A38#433A38#423B38
#453936#443A36#443B36#433B36#423C36#423D36#413E36
#453B34#443C34#433D34#423E34#413F34#404034#3F4134
#453E31#443F31#434031#424131#414231#3F4431#3E4531

Colorpallet from #45313E to #453E31 and to #3E3145
#45313E#45313E#45313E#45313E#45313E#45313E#45313E
#45333C#45333C#45323D#45323D#44323E#44313E#44313F
#45353A#45343B#44343C#44333D#44323E#43323F#433140
#453738#453639#44353B#44343C#43333E#43323F#423141
#453936#443838#44363A#43353C#42343E#423340#413142
#453B34#443937#433839#42363C#41353E#403341#3F3144
#453E31#443C34#433A37#42383B#41363E#3F3441#3E3145

Colorpallet from #45313E to #31453E and to #313E45
#45313E#45313E#45313E#45313E#45313E#45313E#45313E
#42343E#42343E#42343E#42343E#42333F#42333F#42333F
#3F373E#3F373E#3F363F#3F363F#3F363F#3F3540#3F3540
#3B3B3E#3B3A3E#3B3A3F#3B393F#3B3840#3B3840#3B3741
#383E3E#383D3F#383C3F#383C40#383B41#383A41#383942
#35413E#35403F#353F40#353E41#353D42#353C43#353B44
#31453E#31443F#314340#314241#314142#313F44#313E45

Colorpallet from #45313E to #31453E and to #3E4531
#45313E#45313E#45313E#45313E#45313E#45313E#45313E
#42343E#42343E#43343D#43343D#43343D#44343C#44343C
#3F373E#40373D#40373D#41373C#42373B#42373B#43373A
#3B3B3E#3C3B3D#3D3B3C#3E3B3B#3F3B3A#413B39#423B38
#383E3E#393E3D#3B3E3B#3C3E3A#3E3E39#3F3E38#413E36
#35413E#37413C#38413B#3A4139#3B4138#3D4136#3F4134
#31453E#33453C#35453A#374538#394536#3B4534#3E4531

Colorpallet from #45313E to #31453E and to #3E3145
#45313E#45313E#45313E#45313E#45313E#45313E#45313E
#42343E#42343E#43333E#43333E#43323F#44323F#44313F
#3F373E#40363E#40353F#41343F#42333F#423240#433140
#3B3B3E#3C393E#3D383F#3E363F#3F3540#413340#423141
#383E3E#393C3F#3B3A3F#3C3840#3E3641#3F3441#413142
#35413E#373E3F#383C40#3A3941#3B3742#3D3443#3F3144
#31453E#33423F#353F40#373B41#393842#3B3544#3E3145

Colorpallet from #45313E to #313E45 and to #3E4531
#45313E#45313E#45313E#45313E#45313E#45313E#45313E
#42333F#42333F#43333E#43333E#43343D#44343D#44343C
#3F3540#40353F#40363E#41363D#42363C#42373B#43373A
#3B3741#3C3840#3D383E#3E393D#3F3A3B#413A3A#423B38
#383942#393A40#3B3B3E#3C3B3C#3E3C3A#3F3D38#413E36
#353B44#373C41#383D3F#3A3E3C#3B3F3A#3D4037#3F4134
#313E45#333F42#35403F#37413B#394238#3B4435#3E4531

Colorpallet from #45313E to #313E45 and to #3E3145
#45313E#45313E#45313E#45313E#45313E#45313E#45313E
#42333F#42333F#43323F#43323F#43323F#44313F#44313F
#3F3540#403440#403440#413340#423240#423240#433140
#3B3741#3C3641#3D3541#3E3441#3F3341#413241#423141
#383942#393842#3B3642#3C3542#3E3442#3F3342#413142
#353B44#373944#383844#3A3644#3B3544#3D3344#3F3144
#313E45#333C45#353A45#373845#393645#3B3445#3E3145

Colorpallet from #45313E to #3E4531 and to #3E3145
#45313E#45313E#45313E#45313E#45313E#45313E#45313E
#44343C#44343C#44333D#44333D#44323E#44323E#44313F
#43373A#43363B#43353C#43343D#43333E#43323F#433140
#423B38#423939#42383B#42363C#42353E#42333F#423141
#413E36#413C38#413A3A#41383C#41363E#413440#413142
#3F4134#3F3E37#3F3C39#3F393C#3F373E#3F3441#3F3144
#3E4531#3E4234#3E3F37#3E3B3B#3E383E#3E3541#3E3145