Sienna Brown (B55221) — Shades, Harmonies, Palettes, CSS Code

"Sienna Brown"

Earth · Autumn

🧠 Psychology

Warm and optimistic color. Evokes creativity, joy and enthusiasm.

✨ Uses

Food marketing, secondary CTAs, warm design, children.

Tip

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

Values

HEX #B55221

RGB rgb(181, 82, 33)

HSL hsl(20°, 69%, 42%)

CMYK C:0% M:55% Y:82% K:29%

Luminance 0.1598

WCAG Accessibility

On white 5.01:1

Aa — #B55221

Secondary text

✓ AA ✗ AAA ✓ AA Large

On black 4.19:1

Aa — #B55221

Secondary text

✗ AA ✗ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#B55221 #2184B5

Analogous

#B5213A #B55221 #B59C21

Triadic

#B55221 #21B552 #5221B5

Split-comp.

#B55221 #21B59C #213AB5

Tetradic

#B55221 #3AB521 #2184B5 #9C21B5

Monochromatic

#ECC8B6 #D78B65 #AA562C #824221 #452312

Suggested palettes for this hue.

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