#51817E Color

#51817E is rgb(81, 129, 126) in RGB and hsl(176, 23%, 41%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#51817E

HEX#51817E

RGBrgb(81, 129, 126)

HSLhsl(176, 23%, 41%)

HSVhsv(176, 37%, 51%)

OKLCHoklch(56.8% 0.052 190.8)

CMYKcmyk(37%, 0%, 2%, 49%)

Text Contrast & Accessibility

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

TextWhite text4.38:1AA normal ✗AA large ✓AAA normal ✗

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

Color Harmonies

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

Base#51817E Complementary#815154 Analogous#518165 Analogous#516C81 Triadic#7D5181 Triadic#817D51

Tints & Shades

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

Tints

#609A96 #78ABA7 #91BAB8 #ADCCCA #C7DCDA #E0EBEB

Shades

#47716E #3B5E5C #314E4C #273F3D #1D2F2E #121C1C

Use #51817E in Our Tools

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