#553B81 Color

#553B81 is rgb(85, 59, 129) in RGB and hsl(262, 37%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#553B81

HEX#553B81

RGBrgb(85, 59, 129)

HSLhsl(262, 37%, 37%)

HSVhsv(262, 54%, 51%)

OKLCHoklch(41.6% 0.114 298.5)

CMYKcmyk(34%, 54%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #553B81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.02:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.33:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #553B81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#553B81 Complementary#68813B Analogous#3B4581 Analogous#783B81 Triadic#81553B Triadic#3B8155

Tints & Shades

Lighter tints and darker shades of #553B81, useful for hover states, backgrounds, and text variants.

Tints

#6A4AA1 #7E5EB5 #977EC4 #B19DD2 #CABDE0 #E0D9ED

Shades

#4A3370 #402D62 #352550 #291D3F #1E152D #150E1F

Use #553B81 in Our Tools

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