#51828A Color

#51828A is rgb(81, 130, 138) in RGB and hsl(188, 26%, 43%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#51828A

HEX#51828A

RGBrgb(81, 130, 138)

HSLhsl(188, 26%, 43%)

HSVhsv(188, 41%, 54%)

OKLCHoklch(57.5% 0.054 208.8)

CMYKcmyk(41%, 6%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51828A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.28:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.91:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #51828A based on color wheel relationships. Click any swatch for its full breakdown.

Base#51828A Complementary#8A5951 Analogous#518A75 Analogous#51668A Triadic#8A5183 Triadic#838A51

Tints & Shades

Lighter tints and darker shades of #51828A, useful for hover states, backgrounds, and text variants.

Tints

#629AA3 #7BAAB2 #95BBC1 #ABC9CE #C5DADD #DFEAEC

Shades

#467077 #3C6167 #314F54 #284043 #1C2E30 #131E20

Use #51828A in Our Tools

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