Color Preview

#51D9F1

Cyan
Opacity
100%
Color Information
HEX #51D9F1
RGB 81, 217, 241
RGBA rgba(81, 217, 241, 1)
HSL 189°, 85%, 63%
HSLA hsla(189, 85%, 63%, 1)
HSV 189°, 66%, 95%
CMYK 66%, 10%, 0%, 5%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 1.67:1
Fail
Black
Ratio: 12.55:1
AAA
Light Gray
Ratio: 1.59:1
Fail
Dark Gray
Ratio: 6.87:1
AA
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.