#201413
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
5°
Saturation S
25%
Lightness L
10%
Value V
13%
Temperature
Warm
Brightness
Dark
Chroma
Muted
Hue family
Red
Contrast on white: 17.94:1 (AA body Pass / AAA Pass)
Contrast on black: 1.17:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#201413
Protanopia
#1b1b13
Deuteranopia
#1c1c13
Tritanopia
#1f1313
Achromatopsia
#171717
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.