#151A14
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
0.009
Hue H
110°
Saturation S
13%
Lightness L
9%
Value V
10%
Temperature
Warm
Brightness
Dark
Chroma
Muted
Hue family
Green
Contrast on white: 17.65:1 (AA body Pass / AAA Pass)
Contrast on black: 1.19:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#151a14
Protanopia
#171715
Deuteranopia
#171716
Tritanopia
#151717
Achromatopsia
#181818
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.