#3A3F9C Color
#3A3F9C is rgb(58, 63, 156) in RGB and hsl(237, 46%, 42%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#3A3F9C
HEX
#3A3F9CRGB
rgb(58, 63, 156)HSL
hsl(237, 46%, 42%)HSV
hsv(237, 63%, 61%)OKLCH
oklch(42% 0.149 275.6)CMYK
cmyk(63%, 60%, 0%, 39%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3A3F9C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.86:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.37:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3A3F9C based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3A3F9C, useful for hover states, backgrounds, and text variants.