#B4D7EE
Approximate name: Light 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
LightBlue
Relative luminance
0.645
Hue H
204°
Saturation S
63%
Lightness L
82%
Value V
93%
Temperature
Cool
Brightness
Medium
Chroma
Vivid
Hue family
Blue
Contrast on white: 1.51:1 (AA body Fail / AAA Fail)
Contrast on black: 13.90:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#b4d7ee
Protanopia
#c3c3e8
Deuteranopia
#c1bfe7
Tritanopia
#b6e4e3
Achromatopsia
#cfcfcf
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.