#55578B Color

#55578B is rgb(85, 87, 139) in RGB and hsl(238, 24%, 44%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#55578B

HEX#55578B

RGBrgb(85, 87, 139)

HSLhsl(238, 24%, 44%)

HSVhsv(238, 39%, 55%)

OKLCHoklch(47.8% 0.083 281.1)

CMYKcmyk(39%, 37%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #55578B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.73:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.12:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #55578B based on color wheel relationships. Click any swatch for its full breakdown.

Base#55578B Complementary#8B8955 Analogous#55728B Analogous#6E558B Triadic#8B5557 Triadic#578B55

Tints & Shades

Lighter tints and darker shades of #55578B, useful for hover states, backgrounds, and text variants.

Tints

#6769A2 #7D7FB0 #9798BF #B0B1CF #C9CADE #DFE0EC

Shades

#4A4B78 #404168 #343555 #292A42 #1D1E2F #131420

Use #55578B in Our Tools

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