#D9E1EB
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
0.746
Hue H
213°
Saturation S
31%
Lightness L
89%
Value V
92%
Temperature
Cool
Brightness
Light
Chroma
Muted
Hue family
Blue
Contrast on white: 1.32:1 (AA body Fail / AAA Fail)
Contrast on black: 15.92:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#d9e1eb
Protanopia
#dcdde9
Deuteranopia
#dcdbe8
Tritanopia
#d9e7e6
Achromatopsia
#e0e0e0
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.