Color Preview

#51AACD

Blue
Opacity
100%
Color Information
HEX #51AACD
RGB 81, 170, 205
RGBA rgba(81, 170, 205, 1)
HSL 197°, 55%, 56%
HSLA hsla(197, 55%, 56%, 1)
HSV 197°, 60%, 80%
CMYK 60%, 17%, 0%, 20%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.63:1
Fail
Black
Ratio: 7.98:1
AAA
Light Gray
Ratio: 2.5:1
Fail
Dark Gray
Ratio: 4.37:1
AA Large
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.