Color Preview

#15B7ED

Blue
Opacity
100%
Color Information
HEX #15B7ED
RGB 21, 183, 237
RGBA rgba(21, 183, 237, 1)
HSL 195°, 86%, 51%
HSLA hsla(195, 86%, 51%, 1)
HSV 195°, 91%, 93%
CMYK 91%, 23%, 0%, 7%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.33:1
Fail
Black
Ratio: 9.03:1
AAA
Light Gray
Ratio: 2.21:1
Fail
Dark Gray
Ratio: 4.95:1
AA
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.