#180557 Color
#180557 is rgb(24, 5, 87) in RGB and hsl(254, 89%, 18%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.
#180557
HEX
#180557RGB
rgb(24, 5, 87)HSL
hsl(254, 89%, 18%)HSV
hsv(254, 94%, 34%)OKLCH
oklch(23.1% 0.13 279.9)CMYK
cmyk(72%, 94%, 0%, 66%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #180557 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text17.53:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.2:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #180557 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #180557, useful for hover states, backgrounds, and text variants.