#28B1F0 Color
#28B1F0 is rgb(40, 177, 240) in RGB and hsl(199, 87%, 55%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.
#28B1F0
HEX
#28B1F0RGB
rgb(40, 177, 240)HSL
hsl(199, 87%, 55%)HSV
hsv(199, 83%, 94%)OKLCH
oklch(71.9% 0.143 234.9)CMYK
cmyk(83%, 26%, 0%, 6%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #28B1F0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.43:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text8.64:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #28B1F0 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #28B1F0, useful for hover states, backgrounds, and text variants.