Warm versus cool
The color wheel is often split in half. Reds, oranges and yellows are warm; greens, blues and purples are cool. The split isn't strict: a green with lots of yellow feels warm, and a red with blue in it, like crimson, feels cooler than tomato. Even neutrals have a temperature, which is why the last group collects blue-tinted grays.
What they do
Cool colors tend to feel calm, quiet and spacious. In painting and interior design they are said to recede, making walls look farther away, while warm colors advance. That makes them useful for:
- small rooms that should feel larger,
- backgrounds that let warm accents stand out,
- brands that want to look trustworthy, clean or technical.
Balancing a cool palette
An all-cool palette can feel cold. Adding one warm accent, such as coral, amber or terracotta, brings it to life. Warm white instead of pure white also softens it.
Temperature in color analysis
In personal color analysis, people with cool undertones (Summers and Winters) usually look best in cool colors. The color analysis tool lets you test cool and warm drapes against your face.
For more shades, browse shades of blue, mint green and light purple, or explore temperature on the color wheel.