#372F33
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
0.031
Hue H
330°
Saturation S
8%
Lightness L
20%
Value V
22%
Temperature
Neutral
Brightness
Dark
Chroma
Near gray
Hue family
Pink
Contrast on white: 12.99:1 (AA body Pass / AAA Pass)
Contrast on black: 1.62:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#372f33
Protanopia
#343332
Deuteranopia
#343532
Tritanopia
#373131
Achromatopsia
#323232
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.