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Sienna

#AC5819

A balanced, moderate sienna — sophisticated balance of hue and saturation that conveys composure and subtle refinement, well-suited to modern, minimalist design.

Psychology

Yellow is the most luminous color the eye perceives, making it both attention-grabbing and tiring at high saturation. Cognitively it's linked to clarity, optimism, and idea-generation.

Meaning

Sunlight, gold, caution, and intellect all live here. In some Asian traditions yellow signifies imperial power; in Western coding it's the universal hazard color.

Applications

Excellent for highlights, badges, and small accents against dark backgrounds. Soft buttery yellows work well as page backgrounds; high-chroma yellow needs dark ink for legibility.

Conversion

HEX
AC5819
RGB
172, 88, 25
HSL
26, 75%, 39%
HSB
26, 85%, 67%
CMYK
0, 49, 85, 33
LAB
47, 32, 49
LCH
47, 59, 57
OKLCH
0.55, 0.13, 52
XYZ
21, 16, 3
LUV
47, 69, 40
HWB
26, 10%, 33%
Pantone
1665 C

Harmonies

Analogous
Complementary
Split Complementary
Triadic
Tetradic
Square

Shades & tints

Similar named colors

Browse every named brown on shades of brown, or all families on colors.