#51858A Color

#51858A is rgb(81, 133, 138) in RGB and hsl(185, 26%, 43%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#51858A

HEX#51858A

RGBrgb(81, 133, 138)

HSLhsl(185, 26%, 43%)

HSVhsv(185, 41%, 54%)

OKLCHoklch(58.2% 0.056 203.6)

CMYKcmyk(41%, 4%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51858A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.14:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.07:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #51858A based on color wheel relationships. Click any swatch for its full breakdown.

Base#51858A Complementary#8A5651 Analogous#518A72 Analogous#51698A Triadic#8A5185 Triadic#858A51

Tints & Shades

Lighter tints and darker shades of #51858A, useful for hover states, backgrounds, and text variants.

Tints

#629DA3 #7BADB2 #95BDC1 #ABCBCE #C5DBDD #DFEBEC

Shades

#467377 #3C6367 #315154 #284143 #1C2F30 #131F20

Use #51858A in Our Tools

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