Color Preview

#15A4DD

Blue
Opacity
100%
Color Information
HEX #15A4DD
RGB 21, 164, 221
RGBA rgba(21, 164, 221, 1)
HSL 197°, 83%, 47%
HSLA hsla(197, 83%, 47%, 1)
HSV 197°, 90%, 87%
CMYK 90%, 26%, 0%, 13%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.84:1
Fail
Black
Ratio: 7.39:1
AAA
Light Gray
Ratio: 2.7:1
Fail
Dark Gray
Ratio: 4.05:1
AA Large
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.