#138FDD Color

#138FDD is rgb(19, 143, 221) in RGB and hsl(203, 84%, 47%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.

#138FDD

HEX#138FDD

RGBrgb(19, 143, 221)

HSLhsl(203, 84%, 47%)

HSVhsv(203, 91%, 87%)

OKLCHoklch(62.7% 0.152 244.7)

CMYKcmyk(91%, 35%, 0%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #138FDD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.5:1AA normal ✗AA large ✓AAA normal ✗

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

Color Harmonies

Colors that pair well with #138FDD based on color wheel relationships. Click any swatch for its full breakdown.

Base#138FDD Complementary#DD6013 Analogous#13DDC5 Analogous#132BDD Triadic#DD138F Triadic#8FDD13

Tints & Shades

Lighter tints and darker shades of #138FDD, useful for hover states, backgrounds, and text variants.

Tints

#27A1EC #4DB1EF #6EBFF2 #8ECEF5 #AFDCF8 #D5EDFB

Shades

#117DC0 #0E6BA4 #0C5888 #094367 #07314B #041E2F

Use #138FDD in Our Tools

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