#909186
Approximate name: Gray
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
Gray
Relative luminance
0.279
Hue H
65°
Saturation S
5%
Lightness L
55%
Value V
57%
Temperature
Neutral
Brightness
Dark
Chroma
Near gray
Hue family
Gray
Contrast on white: 3.19:1 (AA body Fail / AAA Fail)
Contrast on black: 6.58:1 (AA body Pass / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#909186
Protanopia
#909089
Deuteranopia
#909089
Tritanopia
#908b8b
Achromatopsia
#8f8f8f
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.