#1337B9 Color

#1337B9 is rgb(19, 55, 185) in RGB and hsl(227, 81%, 40%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1337B9

HEX#1337B9

RGBrgb(19, 55, 185)

HSLhsl(227, 81%, 40%)

HSVhsv(227, 90%, 73%)

OKLCHoklch(41.5% 0.206 265.1)

CMYKcmyk(90%, 70%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1337B9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.23:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.27:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1337B9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1337B9 Complementary#B99513 Analogous#138AB9 Analogous#4213B9 Triadic#B91337 Triadic#37B913

Tints & Shades

Lighter tints and darker shades of #1337B9, useful for hover states, backgrounds, and text variants.

Tints

#1742DE #395FEA #5D7DEE #829BF2 #A7B8F6 #D1DAFA

Shades

#1130A2 #0F298A #0C2273 #091A58 #071341 #040C2A

Use #1337B9 in Our Tools

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