#51816B Color

#51816B is rgb(81, 129, 107) in RGB and hsl(153, 23%, 41%) in HSL. The closest CSS named color is DimGray. Black text is most readable on this background.

#51816B

HEX#51816B

RGBrgb(81, 129, 107)

HSLhsl(153, 23%, 41%)

HSVhsv(153, 37%, 51%)

OKLCHoklch(56.2% 0.063 163.8)

CMYKcmyk(37%, 0%, 17%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51816B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.47:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.7:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #51816B based on color wheel relationships. Click any swatch for its full breakdown.

Base#51816B Complementary#815166 Analogous#518153 Analogous#517E81 Triadic#6B5181 Triadic#816B51

Tints & Shades

Lighter tints and darker shades of #51816B, useful for hover states, backgrounds, and text variants.

Tints

#609A80 #78AB94 #91BAA8 #ADCCBE #C7DCD2 #E0EBE6

Shades

#47715E #3B5E4E #314E41 #273F34 #1D2F27 #121C17

Use #51816B in Our Tools

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