Color Preview

#51A5E1

Blue
Opacity
100%
Color Information
HEX #51A5E1
RGB 81, 165, 225
RGBA rgba(81, 165, 225, 1)
HSL 205°, 71%, 60%
HSLA hsla(205, 71%, 60%, 1)
HSV 205°, 64%, 88%
CMYK 64%, 27%, 0%, 12%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.69:1
Fail
Black
Ratio: 7.82:1
AAA
Light Gray
Ratio: 2.55:1
Fail
Dark Gray
Ratio: 4.28:1
AA Large
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.