#008B8B
Approximate name: Dark 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
DarkCyan
Relative luminance
0.203
Hue H
180°
Saturation S
100%
Lightness L
27%
Value V
55%
Temperature
Cool
Brightness
Dark
Chroma
Vivid
Hue family
Cyan
Contrast on white: 4.15:1 (AA body Fail / AAA Fail)
Contrast on black: 5.07:1 (AA body Pass / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#008b8b
Protanopia
#3c3d8b
Deuteranopia
#342a8b
Tritanopia
#078b8b
Achromatopsia
#616161
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.