#7D748B
Approximate name: 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
Gray
Relative luminance
0.187
Hue H
263°
Saturation S
9%
Lightness L
50%
Value V
55%
Temperature
Neutral
Brightness
Dark
Chroma
Near gray
Hue family
Purple
Contrast on white: 4.43:1 (AA body Fail / AAA Fail)
Contrast on black: 4.74:1 (AA body Pass / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#7d748b
Protanopia
#797985
Deuteranopia
#7a7a84
Tritanopia
#7d8180
Achromatopsia
#797979
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.