Color Preview

#51A9F6

Blue
Opacity
100%
Color Information
HEX #51A9F6
RGB 81, 169, 246
RGBA rgba(81, 169, 246, 1)
HSL 208°, 90%, 64%
HSLA hsla(208, 90%, 64%, 1)
HSV 208°, 67%, 96%
CMYK 67%, 31%, 0%, 4%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.51:1
Fail
Black
Ratio: 8.36:1
AAA
Light Gray
Ratio: 2.38:1
Fail
Dark Gray
Ratio: 4.58:1
AA
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.