#405B8C Color
#405B8C is rgb(64, 91, 140) in RGB and hsl(219, 37%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#405B8C
HEX
#405B8CRGB
rgb(64, 91, 140)HSL
hsl(219, 37%, 40%)HSV
hsv(219, 54%, 55%)OKLCH
oklch(47.3% 0.086 261.7)CMYK
cmyk(54%, 35%, 0%, 45%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #405B8C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text6.79:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.09:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #405B8C based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #405B8C, useful for hover states, backgrounds, and text variants.