#011B8D Color
#011B8D is rgb(1, 27, 141) in RGB and hsl(229, 99%, 28%) in HSL. The closest CSS named color is DarkBlue. White text is most readable on this background.
#011B8D
HEX
#011B8DRGB
rgb(1, 27, 141)HSL
hsl(229, 99%, 28%)HSV
hsv(229, 99%, 55%)OKLCH
oklch(31.7% 0.184 264.2)CMYK
cmyk(99%, 81%, 0%, 45%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #011B8D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text13.61:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.54:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #011B8D based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #011B8D, useful for hover states, backgrounds, and text variants.