Anthracite (66839F) — Shades, Harmonies, Palettes, CSS Code

"Anthracite"

Neutral · Winter

🧠 Psychology

Color of trust and stability. Evokes professionalism, security and serenity.

✨ Uses

Finance, banking, enterprise, software, social networks.

Tip

Anthracite pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.

Values

HEX #66839F

RGB rgb(102, 131, 159)

HSL hsl(209°, 23%, 51%)

CMYK C:36% M:18% Y:0% K:38%

Luminance 0.2191

WCAG Accessibility

On white 3.95:1

Aa — #66839F

Secondary text

✗ AA ✗ AAA ✓ AA Large

On black 5.31:1

Aa — #66839F

Secondary text

✓ AA ✗ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#66839F #9F8165

Analogous

#659F9E #66839F #65669F

Triadic

#66839F #9F6583 #839F65

Split-comp.

#66839F #9F6566 #9F9E65

Tetradic

#66839F #9E659F #9F8165 #669F65

Monochromatic

#181C20 #454F59 #728392 #8F9CA8 #BAC2CA

Suggested palettes for this hue.

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