#281E15
Approximate name: Black
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
Black
Relative luminance
0.014
Hue H
28°
Saturation S
31%
Lightness L
12%
Value V
16%
Temperature
Warm
Brightness
Dark
Chroma
Muted
Hue family
Orange
Contrast on white: 16.32:1 (AA body Pass / AAA Pass)
Contrast on black: 1.29:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#281e15
Protanopia
#242417
Deuteranopia
#242518
Tritanopia
#281919
Achromatopsia
#202020
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.