Color Preview

#18B5E4

Cyan
Opacity
100%
Color Information
HEX #18B5E4
RGB 24, 181, 228
RGBA rgba(24, 181, 228, 1)
HSL 194°, 81%, 49%
HSLA hsla(194, 81%, 49%, 1)
HSV 194°, 89%, 89%
CMYK 89%, 21%, 0%, 11%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.39:1
Fail
Black
Ratio: 8.77:1
AAA
Light Gray
Ratio: 2.27:1
Fail
Dark Gray
Ratio: 4.8:1
AA
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.