#071103
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
0.005
Hue H
103°
Saturation S
70%
Lightness L
4%
Value V
7%
Temperature
Warm
Brightness
Dark
Chroma
Vivid
Hue family
Green
Contrast on white: 19.26:1 (AA body Pass / AAA Pass)
Contrast on black: 1.09:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#071103
Protanopia
#0b0b06
Deuteranopia
#0b0a07
Tritanopia
#08090a
Achromatopsia
#0c0c0c
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.