#288ED7 Color

#288ED7 is rgb(40, 142, 215) in RGB and hsl(205, 69%, 50%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.

#288ED7

HEX#288ED7

RGBrgb(40, 142, 215)

HSLhsl(205, 69%, 50%)

HSVhsv(205, 81%, 84%)

OKLCHoklch(62.5% 0.142 245.3)

CMYKcmyk(81%, 34%, 0%, 16%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #288ED7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.53:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.94:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #288ED7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#288ED7 Complementary#D77128 Analogous#28D7C9 Analogous#2836D7 Triadic#D7288E Triadic#8ED728

Tints & Shades

Lighter tints and darker shades of #288ED7, useful for hover states, backgrounds, and text variants.

Tints

#469EDD #64AEE3 #82BEE8 #9CCBED #BADBF2 #D8EBF8

Shades

#227AB9 #1D699F #185581 #134467 #0D3049 #091F2F

Use #288ED7 in Our Tools

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