#A4A3A4
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
0.368
Hue H
300°
Saturation S
1%
Lightness L
64%
Value V
64%
Temperature
Neutral
Brightness
Medium
Chroma
Near gray
Hue family
Gray
Contrast on white: 2.51:1 (AA body Fail / AAA Fail)
Contrast on black: 8.35:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#a4a3a4
Protanopia
#a4a4a4
Deuteranopia
#a4a4a4
Tritanopia
#a4a4a4
Achromatopsia
#a3a3a3
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.