rainbow spectrum
Light's color spread
The rainbow spectrum is the full range of colors produced when white light separates into its component wavelengths—red, orange, yellow, green, blue, indigo, and violet.
The phrase is somewhat redundant, since a rainbow already displays this spectrum.
Extended uses describe any complete range or gradient: The report covered the rainbow spectrum of political opinions.
- colorsVisual spectrum variations
- color wheelCircular hue organization chart
- prismLight-splitting optical element
- visible lightRadiation the eye detects
- light refractionBending of waves through media
light · arc · refraction · bands · hues · vivid · wavelength · sky · sunlight · iridescent · gradient · chromatic · red · violet · indigo · shimmer · diffraction · optical
rainbow spectrummonochromatic
Of one hue
monochrome · single color · solid color · monotone · unicolor
rainbow spectrumcolorless
Devoid of pigmentation
uniformity · achromatic · homogeneity · black and white · grayscale
rainbow spectrumuniformity
State of being identical
homogeneity · monolith · singularity · restriction · binary
rainbow, spectrum, rain, bow, rains, raining, rained, rainy, rainiest