#811818
Approximate name: Maroon
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
Maroon
Relative luminance
0.054
Hue H
0°
Saturation S
69%
Lightness L
30%
Value V
51%
Temperature
Warm
Brightness
Dark
Chroma
Vivid
Hue family
Red
Contrast on white: 10.11:1 (AA body Pass / AAA Pass)
Contrast on black: 2.08:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#811818
Protanopia
#545318
Deuteranopia
#5a6218
Tritanopia
#7c1818
Achromatopsia
#373737
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.