Color Preview

#51A5CF

Blue
Opacity
100%
Color Information
HEX #51A5CF
RGB 81, 165, 207
RGBA rgba(81, 165, 207, 1)
HSL 200°, 57%, 56%
HSLA hsla(200, 57%, 56%, 1)
HSV 200°, 61%, 81%
CMYK 61%, 20%, 0%, 19%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.75:1
Fail
Black
Ratio: 7.63:1
AAA
Light Gray
Ratio: 2.61:1
Fail
Dark Gray
Ratio: 4.18:1
AA Large
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.