Color Preview

#51B0E3

Blue
Opacity
100%
Color Information
HEX #51B0E3
RGB 81, 176, 227
RGBA rgba(81, 176, 227, 1)
HSL 201°, 72%, 60%
HSLA hsla(201, 72%, 60%, 1)
HSV 201°, 64%, 89%
CMYK 64%, 22%, 0%, 11%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.42:1
Fail
Black
Ratio: 8.67:1
AAA
Light Gray
Ratio: 2.3:1
Fail
Dark Gray
Ratio: 4.75:1
AA
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.