Color Preview

#51BCFF

Blue
Opacity
100%
Color Information
HEX #51BCFF
RGB 81, 188, 255
RGBA rgba(81, 188, 255, 1)
HSL 203°, 100%, 66%
HSLA hsla(203, 100%, 66%, 1)
HSV 203°, 68%, 100%
CMYK 68%, 26%, 0%, 0%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.1:1
Fail
Black
Ratio: 9.99:1
AAA
Light Gray
Ratio: 1.99:1
Fail
Dark Gray
Ratio: 5.47:1
AA
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.