#551F6B Color

#551F6B is rgb(85, 31, 107) in RGB and hsl(283, 55%, 27%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#551F6B
HEX#551F6B
RGBrgb(85, 31, 107)
HSLhsl(283, 55%, 27%)
HSVhsv(283, 71%, 42%)
OKLCHoklch(35.8% 0.132 314.5)
CMYKcmyk(21%, 71%, 0%, 58%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #551F6B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.7:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.79:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #551F6B based on color wheel relationships. Click any swatch for its full breakdown.

Base#551F6BComplementary#346B1FAnalogous#2F1F6BAnalogous#6B1F5ATriadic#6B551FTriadic#1F6B55

Tints & Shades

Lighter tints and darker shades of #551F6B, useful for hover states, backgrounds, and text variants.

Use #551F6B in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex