#991BBB Color

#991BBB is rgb(153, 27, 187) in RGB and hsl(287, 75%, 42%) in HSL. The closest CSS named color is DarkOrchid. White text is most readable on this background.

#991BBB

HEX#991BBB

RGBrgb(153, 27, 187)

HSLhsl(287, 75%, 42%)

HSVhsv(287, 86%, 73%)

OKLCHoklch(51.2% 0.233 317.3)

CMYKcmyk(18%, 86%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #991BBB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.5:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.23:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #991BBB based on color wheel relationships. Click any swatch for its full breakdown.

Base#991BBB Complementary#3EBB1B Analogous#481BBB Analogous#BB1B8E Triadic#BB991B Triadic#1BBB99

Tints & Shades

Lighter tints and darker shades of #991BBB, useful for hover states, backgrounds, and text variants.

Tints

#B620DF #C144E4 #CD67E9 #D98BEE #E5AFF4 #F0D2F9

Shades

#8618A5 #71148A #5E1174 #490D59 #370A43 #210628

Use #991BBB in Our Tools

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