Color Preview

#51C4F6

Blue
Opacity
100%
Color Information
HEX #51C4F6
RGB 81, 196, 246
RGBA rgba(81, 196, 246, 1)
HSL 198°, 90%, 64%
HSLA hsla(198, 90%, 64%, 1)
HSV 198°, 67%, 96%
CMYK 67%, 20%, 0%, 4%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 1.99:1
Fail
Black
Ratio: 10.58:1
AAA
Light Gray
Ratio: 1.88:1
Fail
Dark Gray
Ratio: 5.79:1
AA
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.