#2A2B0D
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
0.022
Hue H
62°
Saturation S
54%
Lightness L
11%
Value V
17%
Temperature
Warm
Brightness
Dark
Chroma
Muted
Hue family
Yellow
Contrast on white: 14.48:1 (AA body Pass / AAA Pass)
Contrast on black: 1.45:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#2a2b0d
Protanopia
#2a2a14
Deuteranopia
#2a2a16
Tritanopia
#2a1a1b
Achromatopsia
#272727
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.