Color Preview

#B40000

Red
Opacity
100%
Color Information
HEX #B40000
RGB 180, 0, 0
RGBA rgba(180, 0, 0, 1)
HSL 0°, 100%, 35%
HSLA hsla(0, 100%, 35%, 1)
HSV 0°, 100%, 71%
CMYK 0%, 100%, 100%, 29%
Color Properties
Dark
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 7.14:1
AAA
Black
Ratio: 2.94:1
Fail
Light Gray
Ratio: 6.77:1
AA
Dark Gray
Ratio: 1.61:1
Fail
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.