Color Preview

#640AA4

Purple
Opacity
100%
Color Information
HEX #640AA4
RGB 100, 10, 164
RGBA rgba(100, 10, 164, 1)
HSL 275°, 89%, 34%
HSLA hsla(275, 89%, 34%, 1)
HSV 275°, 94%, 64%
CMYK 39%, 94%, 0%, 36%
Color Properties
Dark
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 9.9:1
AAA
Black
Ratio: 2.12:1
Fail
Light Gray
Ratio: 9.39:1
AAA
Dark Gray
Ratio: 1.16:1
Fail
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.