Colour

any material used for its color

(physics) the characteristic of quarks that determines their role in the strong interaction

interest and variety and intensity

the timbre of a musical sound

a visual attribute of things that results from the light they emit or transmit or reflect

an outward or token appearance or form that is deliberately misleading

the appearance of objects (or light sources) described in terms of a person's perception of their hue and lightness (or brightness) and saturation

modify or bias

decorate with colors

give a deceptive explanation or excuse for

affect as in thought or feeling

add color to

change color, often in an undesired manner

having or capable of producing colors