Charcoal (313A5E) — Shades, Harmonies, Palettes, CSS Code

"Charcoal"

Neutral · Winter

🧠 Psychology

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

✨ Uses

Finance, banking, enterprise, software, social networks.

Tip

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

Values

HEX #313A5E

RGB rgb(49, 58, 94)

HSL hsl(228°, 31%, 28%)

CMYK C:48% M:38% Y:0% K:63%

Luminance 0.0412

WCAG Accessibility

On white 11.07:1

Aa — #313A5E

Secondary text

✓ AA ✓ AAA ✓ AA Large

On black 1.9:1

Aa — #313A5E

Secondary text

✗ AA ✗ AAA ✗ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#313A5E #5E5531

Analogous

#31505E #313A5E #3F315E

Triadic

#313A5E #5E313A #3A5E31

Split-comp.

#313A5E #5E3F31 #505E31

Tetradic

#313A5E #5E3150 #5E5531 #315E3F

Monochromatic

#9CA3BF #616B94 #383E56 #242838 #060709

Suggested palettes for this hue.

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