colour

Any material used for its color.

An outward or token appearance or form that is deliberately misleading.

The timbre of a musical sound.

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

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

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

Interest and variety and intensity.

Affect as in thought or feeling.

Add color to.

Decorate with colors.

Give a deceptive explanation or excuse for.

Change color, often in an undesired manner.

Modify or bias.

Having or capable of producing colors.