#999BA0
Approximate name: Dark 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
DarkGray
Relative luminance
0.328
Hue H
223°
Saturation S
4%
Lightness L
61%
Value V
63%
Temperature
Neutral
Brightness
Dark
Chroma
Near gray
Hue family
Gray
Contrast on white: 2.78:1 (AA body Fail / AAA Fail)
Contrast on black: 7.55:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#999ba0
Protanopia
#9a9a9f
Deuteranopia
#9a9a9f
Tritanopia
#999e9e
Achromatopsia
#9b9b9b
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.