#188BD8 Color

#188BD8 is rgb(24, 139, 216) in RGB and hsl(204, 80%, 47%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.

#188BD8

HEX#188BD8

RGBrgb(24, 139, 216)

HSLhsl(204, 80%, 47%)

HSVhsv(204, 89%, 85%)

OKLCHoklch(61.6% 0.149 245.5)

CMYKcmyk(89%, 36%, 0%, 15%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #188BD8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.67:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.72:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #188BD8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#188BD8 Complementary#D86518 Analogous#18D8C5 Analogous#182BD8 Triadic#D8188B Triadic#8BD818

Tints & Shades

Lighter tints and darker shades of #188BD8, useful for hover states, backgrounds, and text variants.

Tints

#2C9CE8 #51AEEC #71BDEF #91CCF3 #B1DBF6 #D6ECFA

Shades

#1579BC #1268A1 #0F5685 #0B4165 #082F49 #051E2E

Use #188BD8 in Our Tools

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