#391FA3 Color

#391FA3 is rgb(57, 31, 163) in RGB and hsl(252, 68%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#391FA3

HEX#391FA3

RGBrgb(57, 31, 163)

HSLhsl(252, 68%, 38%)

HSVhsv(252, 81%, 64%)

OKLCHoklch(37.7% 0.194 280.8)

CMYKcmyk(65%, 81%, 0%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #391FA3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.06:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.9:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #391FA3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#391FA3 Complementary#88A31F Analogous#1F47A3 Analogous#7B1FA3 Triadic#A3391F Triadic#1FA339

Tints & Shades

Lighter tints and darker shades of #391FA3, useful for hover states, backgrounds, and text variants.

Tints

#4726C9 #5D3EDA #7E65E2 #9A87E8 #BBAEEF #D8D0F6

Shades

#321B8D #2A1778 #231363 #1D1051 #150B3C #0E0727

Use #391FA3 in Our Tools

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