#51687B Color

#51687B is rgb(81, 104, 123) in RGB and hsl(207, 21%, 40%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#51687B

HEX#51687B

RGBrgb(81, 104, 123)

HSLhsl(207, 21%, 40%)

HSVhsv(207, 34%, 48%)

OKLCHoklch(50.6% 0.041 243.6)

CMYKcmyk(34%, 15%, 0%, 52%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51687B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.81:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.62:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #51687B based on color wheel relationships. Click any swatch for its full breakdown.

Base#51687B Complementary#7B6451 Analogous#517B79 Analogous#51537B Triadic#7B5168 Triadic#687B51

Tints & Shades

Lighter tints and darker shades of #51687B, useful for hover states, backgrounds, and text variants.

Tints

#617D94 #7A94A8 #93A8B8 #ACBCC9 #C4D0D9 #E0E6EB

Shades

#475B6C #3C4E5D #32414D #26313B #1C242B #12171C

Use #51687B in Our Tools

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