Color Preview

#643ACF

Purple
Opacity
100%
Color Information
HEX #643ACF
RGB 100, 58, 207
RGBA rgba(100, 58, 207, 1)
HSL 257°, 61%, 52%
HSLA hsla(257, 61%, 52%, 1)
HSV 257°, 72%, 81%
CMYK 52%, 72%, 0%, 19%
Color Properties
Dark
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 6.89:1
AA
Black
Ratio: 3.05:1
AA Large
Light Gray
Ratio: 6.54:1
AA
Dark Gray
Ratio: 1.67:1
Fail
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.