#391CBA Color

#391CBA is rgb(57, 28, 186) in RGB and hsl(251, 74%, 42%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#391CBA

HEX#391CBA

RGBrgb(57, 28, 186)

HSLhsl(251, 74%, 42%)

HSVhsv(251, 85%, 73%)

OKLCHoklch(40% 0.222 277.8)

CMYKcmyk(69%, 85%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #391CBA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.25:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.05:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #391CBA based on color wheel relationships. Click any swatch for its full breakdown.

Base#391CBA Complementary#9DBA1C Analogous#1C4EBA Analogous#881CBA Triadic#BA391C Triadic#1CBA39

Tints & Shades

Lighter tints and darker shades of #391CBA, useful for hover states, backgrounds, and text variants.

Tints

#4421DE #6245E3 #8068E8 #9E8CEE #BCAFF3 #DAD3F8

Shades

#3219A4 #2A158A #231173 #1B0D59 #140A43 #0C0628

Use #391CBA in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex