#6D8EA2
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
0.252
Hue H
203°
Saturation S
22%
Lightness L
53%
Value V
64%
Temperature
Cool
Brightness
Dark
Chroma
Muted
Hue family
Blue
Contrast on white: 3.48:1 (AA body Fail / AAA Fail)
Contrast on black: 6.04:1 (AA body Pass / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#6d8ea2
Protanopia
#7b7c9d
Deuteranopia
#79779c
Tritanopia
#6f9999
Achromatopsia
#868686
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.