Clinicians often underestimate the variety of color-blindnesses that patients may experience.

She organized the color screws into small compartments to avoid mixing them up.

In the painting class, the students learned how to mix secondary colors to create dynamic contrasts.

The artist blended several tertiary colors on her palette to achieve a rich, layered effect.

Many insects and amphibians display bright warning colorations to deter predators.

The agency justified the raids under the color of law, but judges later found there was no genuine legal basis.

Researchers documented the prevalence of various color blindnesses across different age groups.

When the old TV switched to a black-and-white program, the color killer automatically cut off the color amplifiers to prevent any hue artifacts.

Local artists accused the color killers of draining the city's murals of their vibrancy.

She sharpened the colored pencils before starting the portrait.