#391D8B Color

#391D8B is rgb(57, 29, 139) in RGB and hsl(255, 65%, 33%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#391D8B

HEX#391D8B

RGBrgb(57, 29, 139)

HSLhsl(255, 65%, 33%)

HSVhsv(255, 79%, 55%)

OKLCHoklch(34.9% 0.167 285.5)

CMYKcmyk(59%, 79%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #391D8B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.19:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.72:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #391D8B based on color wheel relationships. Click any swatch for its full breakdown.

Base#391D8B Complementary#6F8B1D Analogous#1D398B Analogous#6F1D8B Triadic#8B391D Triadic#1D8B39

Tints & Shades

Lighter tints and darker shades of #391D8B, useful for hover states, backgrounds, and text variants.

Tints

#4825B1 #5D35D4 #7B5BDC #9A81E4 #B8A7EC #DAD1F5

Shades

#321A7A #2B1669 #241358 #1C0E43 #150B32 #0E0722

Use #391D8B in Our Tools

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