#4DD5FF
Approximate name: Turquoise
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
Turquoise
Relative luminance
0.564
Hue H
194°
Saturation S
100%
Lightness L
65%
Value V
100%
Temperature
Cool
Brightness
Medium
Chroma
Vivid
Hue family
Cyan
Contrast on white: 1.71:1 (AA body Fail / AAA Fail)
Contrast on black: 12.28:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#4dd5ff
Protanopia
#8889f5
Deuteranopia
#8076f2
Tritanopia
#54edeb
Achromatopsia
#b1b1b1
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.