#288BDC Color

#288BDC is rgb(40, 139, 220) in RGB and hsl(207, 72%, 51%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.

#288BDC

HEX#288BDC

RGBrgb(40, 139, 220)

HSLhsl(207, 72%, 51%)

HSVhsv(207, 82%, 86%)

OKLCHoklch(62.1% 0.151 248.4)

CMYKcmyk(82%, 37%, 0%, 14%)

Text Contrast & Accessibility

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

TextWhite text3.61:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.82:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

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

Base#288BDC Complementary#DC7928 Analogous#28DCD3 Analogous#2831DC Triadic#DC288B Triadic#8BDC28

Tints & Shades

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

Tints

#479CE1 #61AAE5 #80BAEA #9FCBEF #BDDCF4 #D8EAF9

Shades

#1F78C1 #1B68A7 #165588 #114269 #0C2E4B #081E30

Use #288BDC in Our Tools

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