#1B4EAC Color

#1B4EAC is rgb(27, 78, 172) in RGB and hsl(219, 73%, 39%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1B4EAC

HEX#1B4EAC

RGBrgb(27, 78, 172)

HSLhsl(219, 73%, 39%)

HSVhsv(219, 84%, 67%)

OKLCHoklch(44.9% 0.16 261.3)

CMYKcmyk(84%, 55%, 0%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4EAC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.69:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.73:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4EAC based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4EAC Complementary#AC791B Analogous#1B96AC Analogous#311BAC Triadic#AC1B4E Triadic#4EAC1B

Tints & Shades

Lighter tints and darker shades of #1B4EAC, useful for hover states, backgrounds, and text variants.

Tints

#205ECF #3D76E1 #608FE6 #88ABEC #ABC4F2 #D3E0F8

Shades

#174496 #143A80 #11306A #0D2654 #0A1C3E #061228

Use #1B4EAC in Our Tools

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