#138BE7 Color

#138BE7 is rgb(19, 139, 231) in RGB and hsl(206, 85%, 49%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.

#138BE7

HEX#138BE7

RGBrgb(19, 139, 231)

HSLhsl(206, 85%, 49%)

HSVhsv(206, 92%, 91%)

OKLCHoklch(62.4% 0.168 249.3)

CMYKcmyk(92%, 40%, 0%, 9%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #138BE7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.57:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.87:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #138BE7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#138BE7 Complementary#E76F13 Analogous#13E7D9 Analogous#1321E7 Triadic#E7138B Triadic#8BE713

Tints & Shades

Lighter tints and darker shades of #138BE7, useful for hover states, backgrounds, and text variants.

Tints

#2F9CEE #50ABF1 #71BBF4 #92CBF6 #B4DBF9 #D5EBFC

Shades

#107ACB #0E66AA #0B558E #09416D #073050 #041C2F

Use #138BE7 in Our Tools

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