#B4B5CB
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
0.471
Hue H
237°
Saturation S
18%
Lightness L
75%
Value V
80%
Temperature
Cool
Brightness
Medium
Chroma
Muted
Hue family
Blue
Contrast on white: 2.02:1 (AA body Fail / AAA Fail)
Contrast on black: 10.41:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#b4b5cb
Protanopia
#b4b4c6
Deuteranopia
#b4b4c4
Tritanopia
#b4c1c1
Achromatopsia
#b7b7b7
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.