#510BCB Color

#510BCB is rgb(81, 11, 203) in RGB and hsl(262, 90%, 42%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#510BCB

HEX#510BCB

RGBrgb(81, 11, 203)

HSLhsl(262, 90%, 42%)

HSVhsv(262, 95%, 80%)

OKLCHoklch(43% 0.244 285.6)

CMYKcmyk(60%, 95%, 0%, 20%)

Text Contrast & Accessibility

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

TextWhite text9.29:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.26:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

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

Base#510BCB Complementary#85CB0B Analogous#0B24CB Analogous#B20BCB Triadic#CB510B Triadic#0BCB51

Tints & Shades

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

Tints

#610DF2 #7A34F4 #935AF6 #AD81F8 #C6A8FA #DFCFFC

Shades

#4809B3 #3C0896 #32077E #270561 #1D0449 #11022C

Use #510BCB in Our Tools

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