#577F85 Color

#577F85 is rgb(87, 127, 133) in RGB and hsl(188, 21%, 43%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#577F85

HEX#577F85

RGBrgb(87, 127, 133)

HSLhsl(188, 21%, 43%)

HSVhsv(188, 35%, 52%)

OKLCHoklch(56.9% 0.045 207.7)

CMYKcmyk(35%, 5%, 0%, 48%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #577F85 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 text4.78:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #577F85 based on color wheel relationships. Click any swatch for its full breakdown.

Base#577F85 Complementary#855D57 Analogous#578574 Analogous#576885 Triadic#85577F Triadic#7F8557

Tints & Shades

Lighter tints and darker shades of #577F85, useful for hover states, backgrounds, and text variants.

Tints

#68959C #80A7AC #99B8BD #AFC7CB #C7D8DB #E0E9EB

Shades

#4B6D72 #405E63 #344D50 #2A3E41 #1E2C2E #141D1F

Use #577F85 in Our Tools

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