#647287 Color
#647287 is rgb(100, 114, 135) in RGB and hsl(216, 15%, 46%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.
#647287
HEX
#647287RGB
rgb(100, 114, 135)HSL
hsl(216, 15%, 46%)HSV
hsv(216, 26%, 53%)OKLCH
oklch(54.8% 0.037 258.4)CMYK
cmyk(26%, 16%, 0%, 47%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #647287 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.89:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text4.3:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #647287 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #647287, useful for hover states, backgrounds, and text variants.