#5F8EA7
Approximate name: Cadet 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
CadetBlue
Relative luminance
0.246
Hue H
201°
Saturation S
29%
Lightness L
51%
Value V
65%
Temperature
Cool
Brightness
Dark
Chroma
Muted
Hue family
Blue
Contrast on white: 3.55:1 (AA body Fail / AAA Fail)
Contrast on black: 5.91:1 (AA body Pass / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#5f8ea7
Protanopia
#7374a1
Deuteranopia
#716da0
Tritanopia
#619c9b
Achromatopsia
#838383
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.