#515DB8 Color

#515DB8 is rgb(81, 93, 184) in RGB and hsl(233, 42%, 52%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#515DB8

HEX#515DB8

RGBrgb(81, 93, 184)

HSLhsl(233, 42%, 52%)

HSVhsv(233, 56%, 72%)

OKLCHoklch(51.6% 0.142 274.6)

CMYKcmyk(56%, 49%, 0%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #515DB8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.82:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.61:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #515DB8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#515DB8 Complementary#B8AC51 Analogous#5191B8 Analogous#7951B8 Triadic#B8515D Triadic#5DB851

Tints & Shades

Lighter tints and darker shades of #515DB8, useful for hover states, backgrounds, and text variants.

Tints

#6B75C2 #8089CB #9AA1D6 #AFB5DE #C9CCE9 #DEE1F2

Shades

#434EA3 #38428A #2E3670 #252B5B #1B1F41 #101328

Use #515DB8 in Our Tools

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