#515B4D Color

#515B4D is rgb(81, 91, 77) in RGB and hsl(103, 8%, 33%) in HSL. The closest CSS named color is DarkOliveGreen. White text is most readable on this background.

#515B4D

HEX#515B4D

RGBrgb(81, 91, 77)

HSLhsl(103, 8%, 33%)

HSVhsv(103, 15%, 36%)

OKLCHoklch(45.8% 0.026 136.7)

CMYKcmyk(11%, 0%, 15%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #515B4D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.11:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.95:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #515B4D based on color wheel relationships. Click any swatch for its full breakdown.

Base#515B4D Complementary#574D5B Analogous#585B4D Analogous#4D5B50 Triadic#4D515B Triadic#5B4D51

Tints & Shades

Lighter tints and darker shades of #515B4D, useful for hover states, backgrounds, and text variants.

Tints

#677463 #808E7B #98A494 #B0B9AC #C8CEC5 #E2E5E1

Shades

#475044 #3E453B #343A31 #272C26 #1E211C #141613

Use #515B4D in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex