#664479 Color
#664479 is rgb(102, 68, 121) in RGB and hsl(278, 28%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#664479
HEX
#664479RGB
rgb(102, 68, 121)HSL
hsl(278, 28%, 37%)HSV
hsv(278, 44%, 47%)OKLCH
oklch(44.7% 0.093 312.6)CMYK
cmyk(16%, 44%, 0%, 53%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #664479 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.87:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.67:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #664479 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #664479, useful for hover states, backgrounds, and text variants.