#0188D0 Color
#0188D0 is rgb(1, 136, 208) in RGB and hsl(201, 99%, 41%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.
#0188D0
HEX
#0188D0RGB
rgb(1, 136, 208)HSL
hsl(201, 99%, 41%)HSV
hsv(201, 100%, 82%)OKLCH
oklch(60.2% 0.146 243.1)CMYK
cmyk(100%, 35%, 0%, 18%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0188D0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text3.86:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text5.43:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #0188D0 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0188D0, useful for hover states, backgrounds, and text variants.