Color Preview

#51BCD5

Cyan
Opacity
100%
Color Information
HEX #51BCD5
RGB 81, 188, 213
RGBA rgba(81, 188, 213, 1)
HSL 191°, 61%, 58%
HSLA hsla(191, 61%, 58%, 1)
HSV 191°, 62%, 84%
CMYK 62%, 12%, 0%, 16%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.21:1
Fail
Black
Ratio: 9.5:1
AAA
Light Gray
Ratio: 2.1:1
Fail
Dark Gray
Ratio: 5.21:1
AA
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.