#ACA099
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
0.362
Hue H
22°
Saturation S
10%
Lightness L
64%
Value V
67%
Temperature
Warm
Brightness
Medium
Chroma
Muted
Hue family
Orange
Contrast on white: 2.55:1 (AA body Fail / AAA Fail)
Contrast on black: 8.24:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#aca099
Protanopia
#a7a79b
Deuteranopia
#a8a89b
Tritanopia
#ab9c9c
Achromatopsia
#a3a3a3
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.