#515158 Color
#515158 is rgb(81, 81, 88) in RGB and hsl(240, 4%, 33%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#515158
HEX
#515158RGB
rgb(81, 81, 88)HSL
hsl(240, 4%, 33%)HSV
hsv(240, 8%, 35%)OKLCH
oklch(43.7% 0.011 285.9)CMYK
cmyk(8%, 8%, 0%, 65%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #515158 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.87:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.67:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #515158 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #515158, useful for hover states, backgrounds, and text variants.