Halation

Pale grey with a hint of optical glow, and the roll of DICE in its code.

#d1d1ce

Halation is a light grey.

It can be described as light, pale and neutral.

Set in black, because black reads best on it.

Halation

Anti-halation backing

An anti-halation backing is a layer found in many photographic films—and almost all film intended for motion picture cameras—usually a coating on the back of the film base, though it is sometimes incorporated between the light-sensitive emulsion and the base. Its purpose is to absorb light that passes through the emulsion, thus preventing any light from being reflected back through the emulsion from the rear surface of the base, or from anything behind the film, such as the pressure plate of the camera. This prevents a halo-like effect (halation) from forming around bright points or edges in the image.

Read on Wikipedia

halation

Noun

The action of light surrounding some object as if making a halo.
The blurring of light around a bright area of a photographic image, or on a television screen.

Wiktionary

Its neighbors.

Thundersnow, #d2d1ce White Metal, #d1d1cf Polar Star, #d0d1cf Concrete, #d2d1cd Blowing Smoke, #d2d1d0 Double Click, #d0d2d1 Gazebo Grey, #d1d0cb Guild Grey, #d2d1cb Ancestral Water, #d0d0d0 Tornado, #d1d3cf Elusion, #d2cfcc Grey Pearl, #ced0cf

Halation

#d1d1ce

Halation

Anti-halation backing

halation

Its neighbors.

Its complements.

As a ramp.