#1B47B6 Color

#1B47B6 is rgb(27, 71, 182) in RGB and hsl(223, 74%, 41%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1B47B6

HEX#1B47B6

RGBrgb(27, 71, 182)

HSLhsl(223, 74%, 41%)

HSVhsv(223, 85%, 71%)

OKLCHoklch(44.3% 0.182 263.9)

CMYKcmyk(85%, 61%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B47B6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.62:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B47B6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B47B6 Complementary#B68A1B Analogous#1B94B6 Analogous#3D1BB6 Triadic#B61B47 Triadic#47B61B

Tints & Shades

Lighter tints and darker shades of #1B47B6, useful for hover states, backgrounds, and text variants.

Tints

#2055D9 #406EE2 #6489E8 #8CA7EE #AFC2F3 #D3DDF8

Shades

#183EA0 #143485 #112B6F #0D2359 #0A1A43 #061028

Use #1B47B6 in Our Tools

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