#515EB3 Color

#515EB3 is rgb(81, 94, 179) in RGB and hsl(232, 39%, 51%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#515EB3

HEX#515EB3

RGBrgb(81, 94, 179)

HSLhsl(232, 39%, 51%)

HSVhsv(232, 55%, 70%)

OKLCHoklch(51.4% 0.134 274.2)

CMYKcmyk(55%, 47%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #515EB3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.83:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.6:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #515EB3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#515EB3 Complementary#B3A651 Analogous#518FB3 Analogous#7551B3 Triadic#B3515E Triadic#5EB351

Tints & Shades

Lighter tints and darker shades of #515EB3, useful for hover states, backgrounds, and text variants.

Tints

#6A75BE #7F89C7 #98A0D2 #B1B7DD #CACEE8 #DFE1F1

Shades

#44509C #3B4587 #30386E #252C55 #1A1F3C #111427

Use #515EB3 in Our Tools

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