Color Preview

#51A2E9

Blue
Opacity
100%
Color Information
HEX #51A2E9
RGB 81, 162, 233
RGBA rgba(81, 162, 233, 1)
HSL 208°, 78%, 62%
HSLA hsla(208, 78%, 62%, 1)
HSV 208°, 65%, 91%
CMYK 65%, 30%, 0%, 9%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.73:1
Fail
Black
Ratio: 7.69:1
AAA
Light Gray
Ratio: 2.59:1
Fail
Dark Gray
Ratio: 4.22:1
AA Large
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.