#515BC8 Color

#515BC8 is rgb(81, 91, 200) in RGB and hsl(235, 52%, 55%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#515BC8

HEX#515BC8

RGBrgb(81, 91, 200)

HSLhsl(235, 52%, 55%)

HSVhsv(235, 60%, 78%)

OKLCHoklch(52.3% 0.167 275.1)

CMYKcmyk(60%, 54%, 0%, 22%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #515BC8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.71:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.68:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #515BC8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#515BC8 Complementary#C8BE51 Analogous#5196C8 Analogous#8251C8 Triadic#C8515B Triadic#5BC851

Tints & Shades

Lighter tints and darker shades of #515BC8, useful for hover states, backgrounds, and text variants.

Tints

#6870CF #7F86D7 #969CDE #B1B6E7 #C9CCEE #E0E2F5

Shades

#3B45BA #313A9B #283080 #202665 #171B4A #0D102B

Use #515BC8 in Our Tools

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