#CFCFF3
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
0.644
Hue H
240°
Saturation S
60%
Lightness L
88%
Value V
95%
Temperature
Cool
Brightness
Medium
Chroma
Vivid
Hue family
Blue
Contrast on white: 1.51:1 (AA body Fail / AAA Fail)
Contrast on black: 13.87:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#cfcff3
Protanopia
#cfcfea
Deuteranopia
#cfcfe8
Tritanopia
#cfe3e2
Achromatopsia
#d3d3d3
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.