#3F28A4 Color
#3F28A4 is rgb(63, 40, 164) in RGB and hsl(251, 61%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#3F28A4
HEX
#3F28A4RGB
rgb(63, 40, 164)HSL
hsl(251, 61%, 40%)HSV
hsv(251, 76%, 64%)OKLCH
oklch(39.4% 0.186 282.2)CMYK
cmyk(62%, 76%, 0%, 36%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3F28A4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.24:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.05:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3F28A4 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3F28A4, useful for hover states, backgrounds, and text variants.