#578580 Color

#578580 is rgb(87, 133, 128) in RGB and hsl(173, 21%, 43%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#578580

HEX#578580

RGBrgb(87, 133, 128)

HSLhsl(173, 21%, 43%)

HSVhsv(173, 35%, 52%)

OKLCHoklch(58.2% 0.051 187.3)

CMYKcmyk(35%, 0%, 4%, 48%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #578580 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 #578580 based on color wheel relationships. Click any swatch for its full breakdown.

Base#578580 Complementary#85575C Analogous#578568 Analogous#577385 Triadic#7F5785 Triadic#857F57

Tints & Shades

Lighter tints and darker shades of #578580, useful for hover states, backgrounds, and text variants.

Tints

#689C96 #80ACA7 #99BDB8 #AFCBC7 #C7DBD8 #E0EBEA

Shades

#4B726E #40635F #34504D #2A413E #1E2E2C #141F1E

Use #578580 in Our Tools

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