#623B78 Color
#623B78 is rgb(98, 59, 120) in RGB and hsl(278, 34%, 35%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#623B78
HEX
#623B78RGB
rgb(98, 59, 120)HSL
hsl(278, 34%, 35%)HSV
hsv(278, 51%, 47%)OKLCH
oklch(42.6% 0.106 312.2)CMYK
cmyk(18%, 51%, 0%, 53%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #623B78 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.69:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.42:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #623B78 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #623B78, useful for hover states, backgrounds, and text variants.