#C9FFFD
Approximate name: Light Cyan
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
LightCyan
Relative luminance
0.91
Hue H
178°
Saturation S
100%
Lightness L
89%
Value V
100%
Temperature
Cool
Brightness
Light
Chroma
Vivid
Hue family
Cyan
Contrast on white: 1.09:1 (AA body Fail / AAA Fail)
Contrast on black: 19.21:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#c9fffd
Protanopia
#e0e1fd
Deuteranopia
#ddd9fe
Tritanopia
#ccfefe
Achromatopsia
#efefef
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.