#63518A Color
#63518A is rgb(99, 81, 138) in RGB and hsl(259, 26%, 43%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#63518A
HEX
#63518ARGB
rgb(99, 81, 138)HSL
hsl(259, 26%, 43%)HSV
hsv(259, 41%, 54%)OKLCH
oklch(47.8% 0.092 297.4)CMYK
cmyk(28%, 41%, 0%, 46%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #63518A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text6.83:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.07:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #63518A based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #63518A, useful for hover states, backgrounds, and text variants.