#510BB1 Color

#510BB1 is rgb(81, 11, 177) in RGB and hsl(265, 88%, 37%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#510BB1

HEX#510BB1

RGBrgb(81, 11, 177)

HSLhsl(265, 88%, 37%)

HSVhsv(265, 94%, 69%)

OKLCHoklch(40.1% 0.219 290.8)

CMYKcmyk(54%, 94%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #510BB1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.33:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.03:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #510BB1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#510BB1 Complementary#6CB10B Analogous#0B19B1 Analogous#A40BB1 Triadic#B1510B Triadic#0BB151

Tints & Shades

Lighter tints and darker shades of #510BB1, useful for hover states, backgrounds, and text variants.

Tints

#640EDD #7822F1 #934EF4 #AD79F6 #C7A4F9 #DFCAFC

Shades

#460A99 #3D0986 #32076E #270656 #1C043E #14032B

Use #510BB1 in Our Tools

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