#F3F1F7
Approximate name: White Smoke
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
WhiteSmoke
Relative luminance
0.887
Hue H
260°
Saturation S
27%
Lightness L
96%
Value V
97%
Temperature
Cool
Brightness
Light
Chroma
Muted
Hue family
Purple
Contrast on white: 1.12:1 (AA body Fail / AAA Fail)
Contrast on black: 18.74:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#f3f1f7
Protanopia
#f2f2f6
Deuteranopia
#f2f2f5
Tritanopia
#f3f4f4
Achromatopsia
#f2f2f2
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.