Color Preview

#51A9D5

Blue
Opacity
100%
Color Information
HEX #51A9D5
RGB 81, 169, 213
RGBA rgba(81, 169, 213, 1)
HSL 200°, 61%, 58%
HSLA hsla(200, 61%, 58%, 1)
HSV 200°, 62%, 84%
CMYK 62%, 21%, 0%, 16%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.63:1
Fail
Black
Ratio: 7.99:1
AAA
Light Gray
Ratio: 2.49:1
Fail
Dark Gray
Ratio: 4.38:1
AA Large
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.