Color Preview

#51A5F4

Blue
Opacity
100%
Color Information
HEX #51A5F4
RGB 81, 165, 244
RGBA rgba(81, 165, 244, 1)
HSL 209°, 88%, 64%
HSLA hsla(209, 88%, 64%, 1)
HSV 209°, 67%, 96%
CMYK 67%, 32%, 0%, 4%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.61:1
Fail
Black
Ratio: 8.04:1
AAA
Light Gray
Ratio: 2.48:1
Fail
Dark Gray
Ratio: 4.4:1
AA Large
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.