#634F87 Color
#634F87 is rgb(99, 79, 135) in RGB and hsl(261, 26%, 42%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#634F87
HEX
#634F87RGB
rgb(99, 79, 135)HSL
hsl(261, 26%, 42%)HSV
hsv(261, 41%, 53%)OKLCH
oklch(47.2% 0.091 299.4)CMYK
cmyk(27%, 41%, 0%, 47%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #634F87 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text3:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #634F87 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #634F87, useful for hover states, backgrounds, and text variants.