#4697B4
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
0.267
Hue H
196°
Saturation S
44%
Lightness L
49%
Value V
71%
Temperature
Cool
Brightness
Dark
Chroma
Muted
Hue family
Cyan
Contrast on white: 3.31:1 (AA body Fail / AAA Fail)
Contrast on black: 6.35:1 (AA body Pass / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#4697b4
Protanopia
#696aad
Deuteranopia
#645eab
Tritanopia
#4aa7a6
Achromatopsia
#828282
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.