Dark Brown (643F5F) — Shades, Harmonies, Palettes, CSS Code

"Dark Brown"

Earth · Spring

🧠 Psychology

Emotional and creative color. Evokes transformation, innovation and modern femininity.

✨ Uses

Fashion, beauty, youth marketing, creative tech.

Tip

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

Values

HEX #643F5F

RGB rgb(100, 63, 95)

HSL hsl(308°, 23%, 32%)

CMYK C:0% M:37% Y:5% K:61%

Luminance 0.0683

WCAG Accessibility

On white 8.68:1

Aa — #643F5F

Secondary text

✓ AA ✓ AAA ✓ AA Large

On black 2.42:1

Aa — #643F5F

Secondary text

✗ AA ✗ AAA ✗ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#643F5F #3F6444

Analogous

#573F64 #643F5F #643F4D

Triadic

#643F5F #5F643F #3F5F64

Split-comp.

#643F5F #4D643F #3F6457

Tetradic

#643F5F #64573F #3F6444 #3F4D64

Monochromatic

#C1AEBE #957590 #5C4759 #3F313D #141014

Suggested palettes for this hue.

Tropical Jungle View all →

White Marble View all →

Dragonfruit View all →