#577385 Color
#577385 is rgb(87, 115, 133) in RGB and hsl(203, 21%, 43%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.
#577385
HEX
#577385RGB
rgb(87, 115, 133)HSL
hsl(203, 21%, 43%)HSV
hsv(203, 35%, 52%)OKLCH
oklch(54% 0.043 236.8)CMYK
cmyk(35%, 14%, 0%, 48%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #577385 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text5:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text4.2:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #577385 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #577385, useful for hover states, backgrounds, and text variants.