Color Preview

#181B81

Blue
Opacity
100%
Color Information
HEX #181B81
RGB 24, 27, 129
RGBA rgba(24, 27, 129, 1)
HSL 238°, 69%, 30%
HSLA hsla(238, 69%, 30%, 1)
HSV 238°, 81%, 51%
CMYK 81%, 79%, 0%, 49%
Color Properties
Dark
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 13.88:1
AAA
Black
Ratio: 1.51:1
Fail
Light Gray
Ratio: 13.17:1
AAA
Dark Gray
Ratio: 1.21:1
Fail
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.