#188DB4 Color

#188DB4 is rgb(24, 141, 180) in RGB and hsl(195, 76%, 40%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#188DB4

HEX#188DB4

RGBrgb(24, 141, 180)

HSLhsl(195, 76%, 40%)

HSVhsv(195, 87%, 71%)

OKLCHoklch(60.2% 0.111 227.3)

CMYKcmyk(87%, 22%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #188DB4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.81:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.51:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #188DB4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#188DB4 Complementary#B43F18 Analogous#18B48D Analogous#183FB4 Triadic#B4188D Triadic#8DB418

Tints & Shades

Lighter tints and darker shades of #188DB4, useful for hover states, backgrounds, and text variants.

Tints

#1DA9D7 #3EBBE5 #62C8EA #86D4EE #AAE1F3 #D2EFF9

Shades

#157B9D #126A87 #0F5870 #0C4355 #09313F #062028

Use #188DB4 in Our Tools

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