#0B00E0 Color
#0B00E0 is rgb(11, 0, 224) in RGB and hsl(243, 100%, 44%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.
#0B00E0
HEX
#0B00E0RGB
rgb(11, 0, 224)HSL
hsl(243, 100%, 44%)HSV
hsv(243, 100%, 88%)OKLCH
oklch(41.2% 0.283 265)CMYK
cmyk(95%, 100%, 0%, 12%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0B00E0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.04:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.09:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #0B00E0 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0B00E0, useful for hover states, backgrounds, and text variants.