#646660
Approximate name: Dim 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
DimGray
Relative luminance
0.131
Hue H
80°
Saturation S
3%
Lightness L
39%
Value V
40%
Temperature
Neutral
Brightness
Dark
Chroma
Near gray
Hue family
Gray
Contrast on white: 5.82:1 (AA body Pass / AAA Fail)
Contrast on black: 3.61:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#646660
Protanopia
#656561
Deuteranopia
#656562
Tritanopia
#646363
Achromatopsia
#656565
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.