#1800B8 Color
#1800B8 is rgb(24, 0, 184) in RGB and hsl(248, 100%, 36%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.
#1800B8
HEX
#1800B8RGB
rgb(24, 0, 184)HSL
hsl(248, 100%, 36%)HSV
hsv(248, 100%, 72%)OKLCH
oklch(36% 0.24 268)CMYK
cmyk(87%, 100%, 0%, 28%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1800B8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text12.13:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.73:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1800B8 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1800B8, useful for hover states, backgrounds, and text variants.