#1B3E79 Color

#1B3E79 is rgb(27, 62, 121) in RGB and hsl(218, 64%, 29%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B3E79
HEX#1B3E79
RGBrgb(27, 62, 121)
HSLhsl(218, 64%, 29%)
HSVhsv(218, 78%, 47%)
OKLCHoklch(37.3% 0.109 260.2)
CMYKcmyk(78%, 49%, 0%, 53%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B3E79 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.44:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.01:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B3E79 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B3E79Complementary#79571BAnalogous#1B6D79Analogous#271B79Triadic#791B3DTriadic#3D791B

Tints & Shades

Lighter tints and darker shades of #1B3E79, useful for hover states, backgrounds, and text variants.

Use #1B3E79 in Our Tools

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