#4F9BAB
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
0.28
Hue H
190°
Saturation S
37%
Lightness L
49%
Value V
67%
Temperature
Cool
Brightness
Dark
Chroma
Muted
Hue family
Cyan
Contrast on white: 3.18:1 (AA body Fail / AAA Fail)
Contrast on black: 6.61:1 (AA body Pass / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#4f9bab
Protanopia
#7071a7
Deuteranopia
#6c66a6
Tritanopia
#53a4a3
Achromatopsia
#868686
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.