Color Preview

#51A9BB

Cyan
Opacity
100%
Color Information
HEX #51A9BB
RGB 81, 169, 187
RGBA rgba(81, 169, 187, 1)
HSL 190°, 44%, 53%
HSLA hsla(190, 44%, 53%, 1)
HSV 190°, 57%, 73%
CMYK 57%, 10%, 0%, 27%
Color Properties
Light
Brightness
Low
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.71:1
Fail
Black
Ratio: 7.74:1
AAA
Light Gray
Ratio: 2.57:1
Fail
Dark Gray
Ratio: 4.24:1
AA Large
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.