#18A5E2 Color
#18A5E2 is rgb(24, 165, 226) in RGB and hsl(198, 81%, 49%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.
#18A5E2
HEX
#18A5E2RGB
rgb(24, 165, 226)HSL
hsl(198, 81%, 49%)HSV
hsv(198, 89%, 89%)OKLCH
oklch(68.2% 0.14 234.9)CMYK
cmyk(89%, 27%, 0%, 11%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #18A5E2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.79:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text7.52:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #18A5E2 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #18A5E2, useful for hover states, backgrounds, and text variants.