#3F4E83 Color
#3F4E83 is rgb(63, 78, 131) in RGB and hsl(227, 35%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#3F4E83
HEX
#3F4E83RGB
rgb(63, 78, 131)HSL
hsl(227, 35%, 38%)HSV
hsv(227, 52%, 51%)OKLCH
oklch(43.7% 0.09 270.4)CMYK
cmyk(52%, 40%, 0%, 49%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3F4E83 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.99:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.63:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3F4E83 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3F4E83, useful for hover states, backgrounds, and text variants.