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 #71787F to #717F78 and to #78717F
#71787F#71787F#71787F#71787F#71787F#71787F#71787F
#71797E#71797E#71787E#71787E#72787F#72777F#72777F
#717A7D#71797D#72797E#72787E#72777E#73777F#73767F
#717B7C#717A7C#72797D#72787D#73777E#73767E#74757F
#717C7B#727B7C#72797C#73787D#74777E#74767E#75747F
#717E79#727C7A#737A7B#74787C#75767D#76747E#77727F
#717F78#727D79#737B7A#74787B#75767C#77747E#78717F

Colorpallet from #71787F to #717F78 and to #787F71
#71787F#71787F#71787F#71787F#71787F#71787F#71787F
#71797E#71797E#71797E#71797E#72797D#72797D#72797D
#717A7D#717A7D#727A7C#727A7C#727A7C#737A7B#737A7B
#717B7C#717B7B#727B7B#727B7A#737B79#737B79#747B78
#717C7B#727C7A#727C79#737C79#747C78#747C77#757C76
#717E79#727E78#737E77#747E77#757E76#767E75#777E74
#717F78#727F77#737F76#747F75#757F74#777F72#787F71

Colorpallet from #71787F to #717F78 and to #7F7178
#71787F#71787F#71787F#71787F#71787F#71787F#71787F
#71797E#71797E#72787E#72787E#72787E#73777E#73777E
#717A7D#72797D#72797D#73787D#74777D#74777D#75767D
#717B7C#727A7C#73797C#74787C#75777C#77767C#78757C
#717C7B#727B7B#74797B#75787B#77777B#78767B#7A747B
#717E79#737C79#757A79#767879#787679#7A7479#7C7279
#717F78#737D78#757B78#787878#7A7678#7C7478#7F7178

Colorpallet from #71787F to #717F78 and to #7F7871
#71787F#71787F#71787F#71787F#71787F#71787F#71787F
#71797E#71797E#72797E#72797E#72787D#73787D#73787D
#717A7D#727A7D#72797C#73797C#74797C#74787B#75787B
#717B7C#727B7B#737A7B#747A7A#757979#777979#787878
#717C7B#727B7A#747B79#757A79#777978#787977#7A7876
#717E79#737D78#757C77#767B77#787A76#7A7975#7C7874
#717F78#737E77#757D76#787C75#7A7B74#7C7972#7F7871

Colorpallet from #71787F to #78717F and to #787F71
#71787F#71787F#71787F#71787F#71787F#71787F#71787F
#72777F#72777F#72787E#72787E#72787E#72797D#72797D
#73767F#73777E#73777E#73787D#73797C#73797C#737A7B
#74757F#74767E#74777D#74787C#74797B#747A79#747B78
#75747F#75757E#75777C#75787B#757979#757A78#757C76
#77727F#77747D#77767B#77787A#777A78#777C76#777E74
#78717F#78737D#78757B#787878#787A76#787C74#787F71

Colorpallet from #71787F to #78717F and to #7F7178
#71787F#71787F#71787F#71787F#71787F#71787F#71787F
#72777F#72777F#72777F#72777F#73777E#73777E#73777E
#73767F#73767F#74767E#74767E#74767E#75767D#75767D
#74757F#75757F#75757E#76757E#77757D#77757D#78757C
#75747F#76747E#77747E#77747D#78747C#79747C#7A747B
#77727F#78727E#79727D#79727C#7A727B#7B727A#7C7279
#78717F#79717E#7A717D#7B717C#7C717B#7E7179#7F7178

Colorpallet from #71787F to #78717F and to #7F7871
#71787F#71787F#71787F#71787F#71787F#71787F#71787F
#72777F#72777F#72777E#72777E#73787E#73787D#73787D
#73767F#73767E#74777E#74777D#74777C#75787C#75787B
#74757F#75757E#75767D#76767C#77777B#777779#787878
#75747F#76757E#77757C#77767B#787779#797778#7A7876
#77727F#78737D#79747B#79757A#7A7678#7B7776#7C7874
#78717F#79727D#7A737B#7B7478#7C7576#7E7774#7F7871

Colorpallet from #71787F to #787F71 and to #7F7178
#71787F#71787F#71787F#71787F#71787F#71787F#71787F
#72797D#72797D#72787D#72787D#73787E#73777E#73777E
#737A7B#73797B#74797C#74787C#74777C#75777D#75767D
#747B78#757A79#757979#76787A#77777B#77767B#78757C
#757C76#767B77#777978#777878#787779#79767A#7A747B
#777E74#787C75#797A76#797876#7A7677#7B7478#7C7279
#787F71#797D72#7A7B73#7B7874#7C7675#7E7477#7F7178

Colorpallet from #71787F to #787F71 and to #7F7871
#71787F#71787F#71787F#71787F#71787F#71787F#71787F
#72797D#72797D#72797D#72797D#73787D#73787D#73787D
#737A7B#737A7B#74797B#74797B#74797B#75787B#75787B
#747B78#757B78#757A78#767A78#777978#777978#787878
#757C76#767B76#777B76#777A76#787976#797976#7A7876
#777E74#787D74#797C74#797B74#7A7A74#7B7974#7C7874
#787F71#797E71#7A7D71#7B7C71#7C7B71#7E7971#7F7871

Colorpallet from #71787F to #7F7178 and to #7F7871
#71787F#71787F#71787F#71787F#71787F#71787F#71787F
#73777E#73777E#73777E#73777E#73787D#73787D#73787D
#75767D#75767D#75777C#75777C#75777C#75787B#75787B
#78757C#78757B#78767B#78767A#787779#787779#787878
#7A747B#7A757A#7A7579#7A7679#7A7778#7A7777#7A7876
#7C7279#7C7378#7C7477#7C7577#7C7676#7C7775#7C7874
#7F7178#7F7277#7F7376#7F7475#7F7574#7F7772#7F7871