#1B53AC Color

#1B53AC is rgb(27, 83, 172) in RGB and hsl(217, 73%, 39%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1B53AC

HEX#1B53AC

RGBrgb(27, 83, 172)

HSLhsl(217, 73%, 39%)

HSVhsv(217, 84%, 67%)

OKLCHoklch(46% 0.154 259.7)

CMYKcmyk(84%, 52%, 0%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B53AC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.29:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.88:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B53AC based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B53AC Complementary#AC741B Analogous#1B9BAC Analogous#2C1BAC Triadic#AC1B53 Triadic#53AC1B

Tints & Shades

Lighter tints and darker shades of #1B53AC, useful for hover states, backgrounds, and text variants.

Tints

#2063CF #3D7CE1 #6094E6 #88AEEC #ABC6F2 #D3E1F8

Shades

#174896 #143D80 #11336A #0D2854 #0A1E3E #061328

Use #1B53AC in Our Tools

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