shade

Light diminished in intensity as a result of the interception of the rays; partial darkness.

Cover or shelter provided by interception by an object of the sun or its rays.

The part of a picture or photograph depicting darkness or shadow.

A gradation of a color as it is mixed with black or is decreasingly illuminated.

A slight difference or variation; a nuance: synonym: nuance.

A small amount; a trace.

Any of various devices used to reduce or screen light or heat.

Sunglasses.