#623F78 Color
#623F78 is rgb(98, 63, 120) in RGB and hsl(277, 31%, 36%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#623F78
HEX
#623F78RGB
rgb(98, 63, 120)HSL
hsl(277, 31%, 36%)HSV
hsv(277, 48%, 47%)OKLCH
oklch(43.3% 0.099 311.2)CMYK
cmyk(18%, 48%, 0%, 53%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #623F78 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.39:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.5:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #623F78 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #623F78, useful for hover states, backgrounds, and text variants.