#D1DFE1
Approximate name: Gainsboro
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
Gainsboro
Relative luminance
0.718
Hue H
187°
Saturation S
21%
Lightness L
85%
Value V
88%
Temperature
Cool
Brightness
Light
Chroma
Muted
Hue family
Cyan
Contrast on white: 1.37:1 (AA body Fail / AAA Fail)
Contrast on black: 15.35:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#d1dfe1
Protanopia
#d7d7e1
Deuteranopia
#d6d5e0
Tritanopia
#d2e0e0
Achromatopsia
#dbdbdb
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.