#288BF6 Color

#288BF6 is rgb(40, 139, 246) in RGB and hsl(211, 92%, 56%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.

#288BF6

HEX#288BF6

RGBrgb(40, 139, 246)

HSLhsl(211, 92%, 56%)

HSVhsv(211, 84%, 96%)

OKLCHoklch(63.7% 0.183 254.2)

CMYKcmyk(84%, 43%, 0%, 4%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #288BF6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.43:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.11:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #288BF6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#288BF6 Complementary#F69228 Analogous#28F3F6 Analogous#2B28F6 Triadic#F6288B Triadic#8BF628

Tints & Shades

Lighter tints and darker shades of #288BF6, useful for hover states, backgrounds, and text variants.

Tints

#459BF7 #62ABF8 #80BBFA #9DCAFB #BADAFC #D8EAFD

Shades

#0A79F0 #0865C9 #0754A6 #05407F #042F5D #021B36

Use #288BF6 in Our Tools

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