#18A9E2 Color
#18A9E2 is rgb(24, 169, 226) in RGB and hsl(197, 81%, 49%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.
#18A9E2
HEX
#18A9E2RGB
rgb(24, 169, 226)HSL
hsl(197, 81%, 49%)HSV
hsv(197, 89%, 89%)OKLCH
oklch(69.1% 0.137 232.4)CMYK
cmyk(89%, 25%, 0%, 11%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #18A9E2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.69:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text7.81:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #18A9E2 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #18A9E2, useful for hover states, backgrounds, and text variants.