Color Preview

#0311B4

Blue
Opacity
100%
Color Information
HEX #0311B4
RGB 3, 17, 180
RGBA rgba(3, 17, 180, 1)
HSL 235°, 97%, 36%
HSLA hsla(235, 97%, 36%, 1)
HSV 235°, 98%, 71%
CMYK 98%, 91%, 0%, 29%
Color Properties
Dark
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 12.05:1
AAA
Black
Ratio: 1.74:1
Fail
Light Gray
Ratio: 11.43:1
AAA
Dark Gray
Ratio: 1.05:1
Fail
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.