#3D5771 Color
#3D5771 is rgb(61, 87, 113) in RGB and hsl(210, 30%, 34%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#3D5771
HEX
#3D5771RGB
rgb(61, 87, 113)HSL
hsl(210, 30%, 34%)HSV
hsv(210, 46%, 44%)OKLCH
oklch(44.7% 0.053 249.1)CMYK
cmyk(46%, 23%, 0%, 56%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3D5771 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.5:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.8:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3D5771 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3D5771, useful for hover states, backgrounds, and text variants.