#3F4683 Color
#3F4683 is rgb(63, 70, 131) in RGB and hsl(234, 35%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#3F4683
HEX
#3F4683RGB
rgb(63, 70, 131)HSL
hsl(234, 35%, 38%)HSV
hsv(234, 52%, 51%)OKLCH
oklch(41.9% 0.101 276.2)CMYK
cmyk(52%, 47%, 0%, 49%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3F4683 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.7:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.42:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3F4683 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3F4683, useful for hover states, backgrounds, and text variants.