Color Preview

#51A6F0

Blue
Opacity
100%
Color Information
HEX #51A6F0
RGB 81, 166, 240
RGBA rgba(81, 166, 240, 1)
HSL 208°, 84%, 63%
HSLA hsla(208, 84%, 63%, 1)
HSV 208°, 66%, 94%
CMYK 66%, 31%, 0%, 6%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.6:1
Fail
Black
Ratio: 8.06:1
AAA
Light Gray
Ratio: 2.47:1
Fail
Dark Gray
Ratio: 4.42:1
AA Large
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.