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 #21285F to #215F28 and to #28215F
#21285F#21285F#21285F#21285F#21285F#21285F#21285F
#213156#212F57#212E59#212C5A#222B5C#22295D#22275F
#213A4D#213750#223453#223056#222D59#232A5B#23265F
#214245#213D49#22394D#223451#232F56#232B5A#24255F
#214B3C#224542#223F47#23384D#243252#242C58#25245F
#215433#224C3A#234441#243C48#25344F#262C56#27225F
#215F28#225531#234B3A#244142#25374B#272D54#28215F

Colorpallet from #21285F to #215F28 and to #285F21
#21285F#21285F#21285F#21285F#21285F#21285F#21285F
#213156#213156#213156#213156#223155#223155#223155
#213A4D#213A4D#223A4C#223A4C#223A4C#233A4B#233A4B
#214245#214244#224244#224243#234242#234242#244241
#214B3C#224B3B#224B3A#234B3A#244B39#244B38#254B37
#215433#225432#235431#245430#25542F#26542E#27542D
#215F28#225F27#235F26#245F25#255F24#275F22#285F21

Colorpallet from #21285F to #215F28 and to #5F2128
#21285F#21285F#21285F#21285F#21285F#21285F#21285F
#213156#232F56#242E56#262C56#272B56#292956#2B2756
#213A4D#24374D#27344D#2B304D#2E2D4D#312A4D#35264D
#214245#263D45#2B3945#2F3445#342F45#392B45#3F2545
#214B3C#27453C#2E3F3C#34383C#3B323C#412C3C#49243C
#215433#294C33#314433#393C33#413433#492C33#532233
#215F28#2B5528#354B28#3F4128#493728#532D28#5F2128

Colorpallet from #21285F to #215F28 and to #5F2821
#21285F#21285F#21285F#21285F#21285F#21285F#21285F
#213156#233056#242E56#262D56#272B55#292A55#2B2855
#213A4D#24374D#27344C#2B314C#2E2E4C#312C4B#35284B
#214245#263E44#2B3A44#2F3643#343142#392D42#3F2841
#214B3C#27453B#2E403A#343A3A#3B3539#412F38#492837
#215433#294D32#314631#393F30#41382F#49312E#53282D
#215F28#2B5627#354D26#3F4525#493C24#533322#5F2821

Colorpallet from #21285F to #28215F and to #285F21
#21285F#21285F#21285F#21285F#21285F#21285F#21285F
#22275F#22295D#222A5C#222C5A#222D59#222F57#223155
#23265F#23295C#232C59#233055#233352#23364F#233A4B
#24255F#242A5A#242E55#243351#24384C#243C47#244241
#25245F#252A59#253052#25374C#253D45#25433F#254B37
#27225F#272A57#27324F#273A47#27423F#274A37#27542D
#28215F#282B55#28354B#283F41#284937#28532D#285F21

Colorpallet from #21285F to #28215F and to #5F2128
#21285F#21285F#21285F#21285F#21285F#21285F#21285F
#22275F#23275E#25275C#26275B#282759#292758#2B2756
#23265F#26265C#292659#2C2656#2F2653#312651#35264D
#24255F#28255B#2D2557#312553#35254E#3A254A#3F2545
#25245F#2B2459#312454#36244E#3C2449#422443#49243C
#27225F#2E2258#352251#3C224A#432243#4A223C#532233
#28215F#312156#3A214D#422145#4B213C#542133#5F2128

Colorpallet from #21285F to #28215F and to #5F2821
#21285F#21285F#21285F#21285F#21285F#21285F#21285F
#22275F#23275D#25275C#26275A#282859#292857#2B2855
#23265F#26265C#292759#2C2755#2F2752#31284F#35284B
#24255F#28255A#2D2655#312651#35274C#3A2747#3F2841
#25245F#2B2559#312552#36264C#3C2745#42273F#492837
#27225F#2E2357#35244F#3C2547#43263F#4A2737#53282D
#28215F#312255#3A234B#422441#4B2537#54272D#5F2821

Colorpallet from #21285F to #285F21 and to #5F2128
#21285F#21285F#21285F#21285F#21285F#21285F#21285F
#223155#232F55#252E55#262C55#282B56#292956#2B2756
#233A4B#26374B#29344C#2C304C#2F2D4C#312A4D#35264D
#244241#283D42#2D3942#313443#352F44#3A2B44#3F2545
#254B37#2B4538#313F39#363839#3C323A#422C3B#49243C
#27542D#2E4C2E#35442F#3C3C30#433431#4A2C32#532233
#285F21#315522#3A4B23#424124#4B3725#542D27#5F2128

Colorpallet from #21285F to #285F21 and to #5F2821
#21285F#21285F#21285F#21285F#21285F#21285F#21285F
#223155#233055#252E55#262D55#282B55#292A55#2B2855
#233A4B#26374B#29344B#2C314B#2F2E4B#312C4B#35284B
#244241#283E41#2D3A41#313641#353141#3A2D41#3F2841
#254B37#2B4537#314037#363A37#3C3537#422F37#492837
#27542D#2E4D2D#35462D#3C3F2D#43382D#4A312D#53282D
#285F21#315621#3A4D21#424521#4B3C21#543321#5F2821

Colorpallet from #21285F to #5F2128 and to #5F2821
#21285F#21285F#21285F#21285F#21285F#21285F#21285F
#2B2756#2B2756#2B2756#2B2756#2B2855#2B2855#2B2855
#35264D#35264D#35274C#35274C#35274C#35284B#35284B
#3F2545#3F2544#3F2644#3F2643#3F2742#3F2742#3F2841
#49243C#49253B#49253A#49263A#492739#492738#492837
#532233#532332#532431#532530#53262F#53272E#53282D
#5F2128#5F2227#5F2326#5F2425#5F2524#5F2722#5F2821