Brown (664C52) — Shades, Harmonies, Palettes, CSS Code

"Brown"

Earth · Winter

🧠 Psychology

Color of energy and passion. Red stimulates attention and evokes urgency, love or strength.

✨ Uses

CTAs, alerts, fashion, beauty, food, sport.

Tip

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

Values

HEX #664C52

RGB rgb(102, 76, 82)

HSL hsl(346°, 15%, 35%)

CMYK C:0% M:25% Y:20% K:60%

Luminance 0.0841

WCAG Accessibility

On white 7.72:1

Aa — #664C52

Secondary text

✓ AA ✓ AAA ✓ AA Large

On black 2.72:1

Aa — #664C52

Secondary text

✗ AA ✗ AAA ✗ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#664C52 #4C6760

Analogous

#674C5F #664C52 #67534C

Triadic

#664C52 #52674C #4C5267

Split-comp.

#664C52 #4C6753 #4C5F67

Tetradic

#664C52 #5F674C #4C6760 #534C67

Monochromatic

#C2BCBE #928789 #5E5557 #433D3E #1B1819

Suggested palettes for this hue.

Green Meadow View all →

Provence Lavender View all →

Cherry Blossom View all →