#555BC3 Color

#555BC3 is rgb(85, 91, 195) in RGB and hsl(237, 48%, 55%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#555BC3

HEX#555BC3

RGBrgb(85, 91, 195)

HSLhsl(237, 48%, 55%)

HSVhsv(237, 56%, 76%)

OKLCHoklch(52.2% 0.16 276.9)

CMYKcmyk(56%, 53%, 0%, 24%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #555BC3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.72:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.67:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #555BC3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#555BC3 Complementary#C3BE55 Analogous#5592C3 Analogous#8755C3 Triadic#C3555B Triadic#5BC355

Tints & Shades

Lighter tints and darker shades of #555BC3, useful for hover states, backgrounds, and text variants.

Tints

#6C71CB #8286D3 #999CDB #B4B6E4 #CACCEC #E1E2F4

Shades

#4046B5 #353A97 #2C307D #222662 #191C48 #0F102A

Use #555BC3 in Our Tools

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