#515C81 Color

#515C81 is rgb(81, 92, 129) in RGB and hsl(226, 23%, 41%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#515C81

HEX#515C81

RGBrgb(81, 92, 129)

HSLhsl(226, 23%, 41%)

HSVhsv(226, 37%, 51%)

OKLCHoklch(48.1% 0.061 271.2)

CMYKcmyk(37%, 29%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #515C81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.57:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.2:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #515C81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#515C81 Complementary#817551 Analogous#517481 Analogous#5D5181 Triadic#81515C Triadic#5C8151

Tints & Shades

Lighter tints and darker shades of #515C81, useful for hover states, backgrounds, and text variants.

Tints

#606E9A #7884AB #919BBA #ADB5CC #C7CBDC #E0E2EB

Shades

#475171 #3B435E #31384E #272D3F #1D222F #12141C

Use #515C81 in Our Tools

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