#4E9EBC
Approximate name: Steel 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
SteelBlue
Relative luminance
0.297
Hue H
196°
Saturation S
45%
Lightness L
52%
Value V
74%
Temperature
Cool
Brightness
Dark
Chroma
Muted
Hue family
Cyan
Contrast on white: 3.03:1 (AA body Fail / AAA Fail)
Contrast on black: 6.94:1 (AA body Pass / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#4e9ebc
Protanopia
#7171b5
Deuteranopia
#6c66b3
Tritanopia
#52afae
Achromatopsia
#8a8a8a
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.