#5155B3 Color

#5155B3 is rgb(81, 85, 179) in RGB and hsl(238, 39%, 51%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#5155B3

HEX#5155B3

RGBrgb(81, 85, 179)

HSLhsl(238, 39%, 51%)

HSVhsv(238, 55%, 70%)

OKLCHoklch(49.6% 0.146 277.8)

CMYKcmyk(55%, 53%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #5155B3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.36:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.3:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #5155B3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#5155B3 Complementary#B3B051 Analogous#5185B3 Analogous#7F51B3 Triadic#B35155 Triadic#55B351

Tints & Shades

Lighter tints and darker shades of #5155B3, useful for hover states, backgrounds, and text variants.

Tints

#6A6DBE #7F82C7 #989AD2 #B1B2DD #CACBE8 #DFE0F1

Shades

#44479C #3B3E87 #30326E #252755 #1A1C3C #111227

Use #5155B3 in Our Tools

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