#555AB9 Color

#555AB9 is rgb(85, 90, 185) in RGB and hsl(237, 42%, 53%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#555AB9

HEX#555AB9

RGBrgb(85, 90, 185)

HSLhsl(237, 42%, 53%)

HSVhsv(237, 54%, 73%)

OKLCHoklch(51.3% 0.147 277.6)

CMYKcmyk(54%, 51%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #555AB9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.92:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.55:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #555AB9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#555AB9 Complementary#B9B455 Analogous#558CB9 Analogous#8255B9 Triadic#B9555A Triadic#5AB955

Tints & Shades

Lighter tints and darker shades of #555AB9, useful for hover states, backgrounds, and text variants.

Tints

#6B6FC2 #8488CD #9A9DD6 #B3B5E0 #C9CAE9 #E2E3F3

Shades

#4449A7 #3A3E8D #2F3374 #25285B #1B1D41 #101128

Use #555AB9 in Our Tools

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