Color Preview

#21B7DD

Cyan
Opacity
100%
Color Information
HEX #21B7DD
RGB 33, 183, 221
RGBA rgba(33, 183, 221, 1)
HSL 192°, 74%, 50%
HSLA hsla(192, 74%, 50%, 1)
HSV 192°, 85%, 87%
CMYK 85%, 17%, 0%, 13%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.36:1
Fail
Black
Ratio: 8.88:1
AAA
Light Gray
Ratio: 2.24:1
Fail
Dark Gray
Ratio: 4.87:1
AA
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.