#647890 Color
#647890 is rgb(100, 120, 144) in RGB and hsl(213, 18%, 48%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.
#647890
HEX
#647890RGB
rgb(100, 120, 144)HSL
hsl(213, 18%, 48%)HSV
hsv(213, 31%, 56%)OKLCH
oklch(56.6% 0.044 253.2)CMYK
cmyk(31%, 17%, 0%, 44%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #647890 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.53:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text4.63:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #647890 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #647890, useful for hover states, backgrounds, and text variants.