#288FA9 Color

#288FA9 is rgb(40, 143, 169) in RGB and hsl(192, 62%, 41%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#288FA9

HEX#288FA9

RGBrgb(40, 143, 169)

HSLhsl(192, 62%, 41%)

HSVhsv(192, 76%, 66%)

OKLCHoklch(60.4% 0.098 218.9)

CMYKcmyk(76%, 15%, 0%, 34%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #288FA9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.76:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.59:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #288FA9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#288FA9 Complementary#A94228 Analogous#28A982 Analogous#284FA9 Triadic#A9288F Triadic#8FA928

Tints & Shades

Lighter tints and darker shades of #288FA9, useful for hover states, backgrounds, and text variants.

Tints

#2FABCA #4DBAD5 #6EC7DD #94D5E6 #B5E2EE #D6EFF5

Shades

#237E95 #1D697C #185767 #134653 #0F343E #091F25

Use #288FA9 in Our Tools

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