Color Preview

#21B9D4

Cyan
Opacity
100%
Color Information
HEX #21B9D4
RGB 33, 185, 212
RGBA rgba(33, 185, 212, 1)
HSL 189°, 73%, 48%
HSLA hsla(189, 73%, 48%, 1)
HSV 189°, 84%, 83%
CMYK 84%, 13%, 0%, 17%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.35:1
Fail
Black
Ratio: 8.95:1
AAA
Light Gray
Ratio: 2.22:1
Fail
Dark Gray
Ratio: 4.91:1
AA
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.