#B21CE9 Color

#B21CE9 is rgb(178, 28, 233) in RGB and hsl(284, 82%, 51%) in HSL. The closest CSS named color is BlueViolet. White text is most readable on this background.

#B21CE9

HEX#B21CE9

RGBrgb(178, 28, 233)

HSLhsl(284, 82%, 51%)

HSVhsv(284, 88%, 91%)

OKLCHoklch(58.2% 0.275 313.6)

CMYKcmyk(24%, 88%, 0%, 9%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #B21CE9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.96:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.24:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #B21CE9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#B21CE9 Complementary#52E91C Analogous#4B1CE9 Analogous#E91CB9 Triadic#E9B21C Triadic#1CE9B2

Tints & Shades

Lighter tints and darker shades of #B21CE9, useful for hover states, backgrounds, and text variants.

Tints

#BD3CEC #C658EE #D178F2 #DC99F5 #E7B9F8 #F1D5FB

Shades

#9B14CC #8611B0 #6D0E90 #550B6F #3C084F #270533

Use #B21CE9 in Our Tools

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