The Bezold–Brücke shift or luminance-on-hue effect is a change in hue perception as the luminance (light intensity) of a color changes. As intensity increases, the apparent hue of stimuli of a constant spectral distribution shifts towards blue, if its dominant wavelength is below around 500 nm; or yellow, if its dominant wavelength is above 500 nm.
The Bezold–Brücke shift or luminance-on-hue effect is a change in hue perception as the luminance (light intensity) of a color changes. As intensity increases, the apparent hue of stimuli of a constant spectral distribution shifts towards blue, if its dominant wavelength is below around 500 nm; or yellow, if its dominant wavelength is above 500 nm.
Source: Wikipedia "Bezold–Brücke shift" · CC BY-SA 4.0
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