#51578A Color

#51578A is rgb(81, 87, 138) in RGB and hsl(234, 26%, 43%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#51578A

HEX#51578A

RGBrgb(81, 87, 138)

HSLhsl(234, 26%, 43%)

HSVhsv(234, 41%, 54%)

OKLCHoklch(47.5% 0.082 277.6)

CMYKcmyk(41%, 37%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51578A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.82:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.08:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #51578A based on color wheel relationships. Click any swatch for its full breakdown.

Base#51578A Complementary#8A8451 Analogous#51738A Analogous#68518A Triadic#8A5157 Triadic#578A51

Tints & Shades

Lighter tints and darker shades of #51578A, useful for hover states, backgrounds, and text variants.

Tints

#6268A3 #7B81B2 #9599C1 #ABAFCE #C5C8DD #DFE0EC

Shades

#464B77 #3C4167 #313554 #282A43 #1C1E30 #131420

Use #51578A in Our Tools

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