#404E87 Color
#404E87 is rgb(64, 78, 135) in RGB and hsl(228, 36%, 39%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#404E87
HEX
#404E87RGB
rgb(64, 78, 135)HSL
hsl(228, 36%, 39%)HSV
hsv(228, 53%, 53%)OKLCH
oklch(44% 0.095 271.6)CMYK
cmyk(53%, 42%, 0%, 47%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #404E87 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.9:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.66:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #404E87 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #404E87, useful for hover states, backgrounds, and text variants.