#884E4E
Approximate name: Sienna
Technical formats
Color-space values for scientific work and cross-device comparison.
Practical formats
Ready to paste into CSS, Tailwind, iOS, Android, Flutter, and more.
Color analysis
Objective metrics: luminance, hue, saturation, temperature, and contrast.
Nearest name
Sienna
Relative luminance
0.112
Hue H
0°
Saturation S
27%
Lightness L
42%
Value V
53%
Temperature
Warm
Brightness
Dark
Chroma
Muted
Hue family
Red
Contrast on white: 6.47:1 (AA body Pass / AAA Fail)
Contrast on black: 3.25:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#884e4e
Protanopia
#6f6e4e
Deuteranopia
#72774e
Tritanopia
#854e4e
Achromatopsia
#5f5f5f
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.