#B3A7A0
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
0.398
Hue H
22°
Saturation S
11%
Lightness L
66%
Value V
70%
Temperature
Warm
Brightness
Medium
Chroma
Muted
Hue family
Orange
Contrast on white: 2.35:1 (AA body Fail / AAA Fail)
Contrast on black: 8.95:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#b3a7a0
Protanopia
#aeaea2
Deuteranopia
#afafa2
Tritanopia
#b2a3a3
Achromatopsia
#aaaaaa
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.