#0288B1 Color
#0288B1 is rgb(2, 136, 177) in RGB and hsl(194, 98%, 35%) in HSL. The closest CSS named color is DarkCyan. Black text is most readable on this background.
#0288B1
HEX
#0288B1RGB
rgb(2, 136, 177)HSL
hsl(194, 98%, 35%)HSV
hsv(194, 99%, 69%)OKLCH
oklch(58.6% 0.114 228.2)CMYK
cmyk(99%, 23%, 0%, 31%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0288B1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.07:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text5.16:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #0288B1 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0288B1, useful for hover states, backgrounds, and text variants.