#40366D Color
#40366D is rgb(64, 54, 109) in RGB and hsl(251, 34%, 32%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#40366D
HEX
#40366DRGB
rgb(64, 54, 109)HSL
hsl(251, 34%, 32%)HSV
hsv(251, 50%, 43%)OKLCH
oklch(37.2% 0.092 289.5)CMYK
cmyk(41%, 50%, 0%, 57%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #40366D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.68:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.97:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #40366D based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #40366D, useful for hover states, backgrounds, and text variants.