#1B42AC Color

#1B42AC is rgb(27, 66, 172) in RGB and hsl(224, 73%, 39%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1B42AC

HEX#1B42AC

RGBrgb(27, 66, 172)

HSLhsl(224, 73%, 39%)

HSVhsv(224, 84%, 67%)

OKLCHoklch(42.5% 0.175 264.5)

CMYKcmyk(84%, 62%, 0%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B42AC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.67:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.42:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B42AC based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B42AC Complementary#AC851B Analogous#1B8AAC Analogous#3D1BAC Triadic#AC1B42 Triadic#42AC1B

Tints & Shades

Lighter tints and darker shades of #1B42AC, useful for hover states, backgrounds, and text variants.

Tints

#204FCF #3D69E1 #6084E6 #88A3EC #ABBEF2 #D3DDF8

Shades

#173996 #143180 #11286A #0D2054 #0A183E #060F28

Use #1B42AC in Our Tools

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