#8594A0
Approximate name: Light 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
LightSlateGray
Relative luminance
0.287
Hue H
207°
Saturation S
12%
Lightness L
57%
Value V
63%
Temperature
Cool
Brightness
Dark
Chroma
Muted
Hue family
Blue
Contrast on white: 3.12:1 (AA body Fail / AAA Fail)
Contrast on black: 6.74:1 (AA body Pass / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#8594a0
Protanopia
#8b8c9d
Deuteranopia
#8b8a9c
Tritanopia
#869b9a
Achromatopsia
#919191
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.