#647590 Color
#647590 is rgb(100, 117, 144) in RGB and hsl(217, 18%, 48%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.
#647590
HEX
#647590RGB
rgb(100, 117, 144)HSL
hsl(217, 18%, 48%)HSV
hsv(217, 31%, 56%)OKLCH
oklch(55.9% 0.047 259.6)CMYK
cmyk(31%, 19%, 0%, 44%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #647590 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.68:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text4.49:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #647590 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #647590, useful for hover states, backgrounds, and text variants.