#577F7F Color

#577F7F is rgb(87, 127, 127) in RGB and hsl(180, 19%, 42%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#577F7F

HEX#577F7F

RGBrgb(87, 127, 127)

HSLhsl(180, 19%, 42%)

HSVhsv(180, 31%, 50%)

OKLCHoklch(56.7% 0.045 196)

CMYKcmyk(31%, 0%, 0%, 50%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #577F7F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.42:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.75:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #577F7F based on color wheel relationships. Click any swatch for its full breakdown.

Base#577F7F Complementary#7F5757 Analogous#577F6B Analogous#576B7F Triadic#7F577F Triadic#7F7F57

Tints & Shades

Lighter tints and darker shades of #577F7F, useful for hover states, backgrounds, and text variants.

Tints

#679898 #80A8A8 #98B9B9 #B0C9C9 #C8DADA #E1EAEA

Shades

#4C7070 #405E5E #364F4F #293D3D #1F2E2E #131B1B

Use #577F7F in Our Tools

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