#4E4A82
Approximate name: Dark Slate Blue
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
DarkSlateBlue
Relative luminance
0.081
Hue H
244°
Saturation S
27%
Lightness L
40%
Value V
51%
Temperature
Cool
Brightness
Dark
Chroma
Muted
Hue family
Blue
Contrast on white: 8.00:1 (AA body Pass / AAA Pass)
Contrast on black: 2.63:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#4e4a82
Protanopia
#4c4c74
Deuteranopia
#4d4d71
Tritanopia
#4e6a67
Achromatopsia
#525252
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.