spectral colour spectral color • spectralism · · · Info · Definitions · Synonyms · Characters · · spectral colour · · Text Common · · Latin · · Scripts 15 · · Length 4 · · Syllables Definitions · · · (noun) a color that has hue. Synonyms: chromatic color, chromatic colour, spectral color, spectral colour. · · Noun Definition 1 Synonyms · · · chromatic color · · Synonym 1 chromatic colour · · Synonym 2 spectral color · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 l latin small letter l U+006C o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075