#505AB9 Color
#505AB9 is rgb(80, 90, 185) in RGB and hsl(234, 43%, 52%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.
#505AB9
HEX
#505AB9RGB
rgb(80, 90, 185)HSL
hsl(234, 43%, 52%)HSV
hsv(234, 57%, 73%)OKLCH
oklch(51% 0.148 275.3)CMYK
cmyk(57%, 51%, 0%, 27%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #505AB9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text5.99:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.5:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #505AB9 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #505AB9, useful for hover states, backgrounds, and text variants.