LUSTRAL COLORS

Brand	Owner	Address	Description
LUSTRA COLORS	LUSTRASILK CORPORATION OF AMERICA, INC.	P.O. BOX 334 MINNEAPOLIS MN 55440	LUSTRAL COLORS;HAIR COLORING PREPARATIONS;COLORS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Denoting a maximum value of three primary color signals RGB by Max, a minimum value by Min, and coefficients by a and b, the color temperature of only colors close to achromatic colors is changed by adding (a*Min?b*Max) to the signal B. Denoting a luminance level by Y, and coefficients by c and d, the color temperature of only colors close to achromatic colors is changed by adding (c*Y?d*(Max?Min)) to the signal B. Color temperature of only colors close to achromatic colors is changed by multiplying the signal B by a coefficient based on a value of (Man?Min)/Max, which represents saturation.