Color Preview

#646F6C

Gray
Opacity
100%
Color Information
HEX #646F6C
RGB 100, 111, 108
RGBA rgba(100, 111, 108, 1)
HSL 164°, 5%, 41%
HSLA hsla(164, 5%, 41%, 1)
HSV 164°, 10%, 44%
CMYK 10%, 0%, 3%, 56%
Color Properties
Dark
Brightness
Low
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 5.21:1
AA
Black
Ratio: 4.03:1
AA Large
Light Gray
Ratio: 4.94:1
AA
Dark Gray
Ratio: 2.21:1
Fail
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.