#4B2E4D
Approximate name: Dark Slate Gray
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
DarkSlateGray
Relative luminance
0.04
Hue H
296°
Saturation S
25%
Lightness L
24%
Value V
30%
Temperature
Cool
Brightness
Dark
Chroma
Muted
Hue family
Pink
Contrast on white: 11.69:1 (AA body Pass / AAA Pass)
Contrast on black: 1.80:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#4b2e4d
Protanopia
#3e3e46
Deuteranopia
#404244
Tritanopia
#4a403e
Achromatopsia
#3a3a3a
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.