#2A2E05
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
0.025
Hue H
66°
Saturation S
80%
Lightness L
10%
Value V
18%
Temperature
Warm
Brightness
Dark
Chroma
Vivid
Hue family
Yellow
Contrast on white: 14.08:1 (AA body Pass / AAA Pass)
Contrast on black: 1.49:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#2a2e05
Protanopia
#2c2c0f
Deuteranopia
#2c2b11
Tritanopia
#2a1718
Achromatopsia
#282828
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.