#51817D Color

#51817D is rgb(81, 129, 125) in RGB and hsl(175, 23%, 41%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#51817D

HEX#51817D

RGBrgb(81, 129, 125)

HSLhsl(175, 23%, 41%)

HSVhsv(175, 37%, 51%)

OKLCHoklch(56.8% 0.053 189.1)

CMYKcmyk(37%, 0%, 3%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51817D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.39:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.79:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #51817D based on color wheel relationships. Click any swatch for its full breakdown.

Base#51817D Complementary#815155 Analogous#518165 Analogous#516D81 Triadic#7D5181 Triadic#817D51

Tints & Shades

Lighter tints and darker shades of #51817D, useful for hover states, backgrounds, and text variants.

Tints

#609A95 #78ABA6 #91BAB7 #ADCCC9 #C7DCDA #E0EBEA

Shades

#47716D #3B5E5B #314E4C #273F3D #1D2F2E #121C1B

Use #51817D in Our Tools

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