Color Preview

#640B03

Red
Opacity
100%
Color Information
HEX #640B03
RGB 100, 11, 3
RGBA rgba(100, 11, 3, 1)
HSL 5°, 94%, 20%
HSLA hsla(5, 94%, 20%, 1)
HSV 5°, 97%, 39%
CMYK 0%, 89%, 97%, 61%
Color Properties
Dark
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 13.2:1
AAA
Black
Ratio: 1.59:1
Fail
Light Gray
Ratio: 12.52:1
AAA
Dark Gray
Ratio: 1.15:1
Fail
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.