#FEF3EE
Approximate name: Seashell
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
Seashell
Relative luminance
0.913
Hue H
19°
Saturation S
89%
Lightness L
96%
Value V
100%
Temperature
Warm
Brightness
Light
Chroma
Vivid
Hue family
Orange
Contrast on white: 1.09:1 (AA body Fail / AAA Fail)
Contrast on black: 19.27:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#fef3ee
Protanopia
#f9f9ef
Deuteranopia
#fafbf0
Tritanopia
#fdf0f0
Achromatopsia
#f6f6f6
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.