
The color (chromaticity) of black-body radiation scales inversely with the temperature of the black body; the locus of such colors, shown here in CIE 1931 x,y space, is known as the Planckian locus.
(echo:: @ ᯤ)

The color (chromaticity) of black-body radiation scales inversely with the temperature of the black body; the locus of such colors, shown here in CIE 1931 x,y space, is known as the Planckian locus.
(echo:: @ ᯤ)