#288ED2 Color

#288ED2 is rgb(40, 142, 210) in RGB and hsl(204, 68%, 49%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#288ED2

HEX#288ED2

RGBrgb(40, 142, 210)

HSLhsl(204, 68%, 49%)

HSVhsv(204, 81%, 82%)

OKLCHoklch(62.2% 0.136 243.5)

CMYKcmyk(81%, 32%, 0%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #288ED2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.57:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.89:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #288ED2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#288ED2 Complementary#D26C28 Analogous#28D2C1 Analogous#2839D2 Triadic#D2288E Triadic#8ED228

Tints & Shades

Lighter tints and darker shades of #288ED2, useful for hover states, backgrounds, and text variants.

Tints

#439EDB #60ADE1 #7EBDE7 #9CCCEC #BADCF2 #D8EBF8

Shades

#237DB8 #1D689A #185781 #134363 #0E3149 #081D2B

Use #288ED2 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex