Color Preview

#1B3F8D

Blue
Opacity
100%
Color Information
HEX #1B3F8D
RGB 27, 63, 141
RGBA rgba(27, 63, 141, 1)
HSL 221°, 68%, 33%
HSLA hsla(221, 68%, 33%, 1)
HSV 221°, 81%, 55%
CMYK 81%, 55%, 0%, 45%
Color Properties
Dark
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 9.8:1
AAA
Black
Ratio: 2.14:1
Fail
Light Gray
Ratio: 9.3:1
AAA
Dark Gray
Ratio: 1.17:1
Fail
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.