#B3B3BC
Approximate name: Silver
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
Silver
Relative luminance
0.455
Hue H
240°
Saturation S
6%
Lightness L
72%
Value V
74%
Temperature
Neutral
Brightness
Medium
Chroma
Near gray
Hue family
Gray
Contrast on white: 2.08:1 (AA body Fail / AAA Fail)
Contrast on black: 10.09:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#b3b3bc
Protanopia
#b3b3ba
Deuteranopia
#b3b3b9
Tritanopia
#b3b8b8
Achromatopsia
#b4b4b4
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.