Anthracite (313E3F) — Shades, Harmonies, Palettes, CSS Code

"Anthracite"

Neutral · Timeless

🧠 Psychology

Neutral and timeless color. Evokes elegance, sobriety and minimalism.

✨ Uses

UI design, backgrounds, typography, professional interfaces.

Tip

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

Values

HEX #313E3F

RGB rgb(49, 62, 63)

HSL hsl(184°, 13%, 22%)

CMYK C:22% M:2% Y:0% K:75%

Luminance 0.0408

WCAG Accessibility

On white 11.1:1

Aa — #313E3F

Secondary text

✓ AA ✓ AAA ✓ AA Large

On black 1.89:1

Aa — #313E3F

Secondary text

✗ AA ✗ AAA ✗ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#313E3F #3F3231

Analogous

#313F39 #313E3F #31373F

Triadic

#313E3F #3F313E #3E3F31

Split-comp.

#313E3F #3F3137 #3F3931

Tetradic

#313E3F #39313F #3F3231 #373F31

Monochromatic

#9BA1A1 #686E6E #363A3A #1E1F20 #000000

Suggested palettes for this hue.

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