#1B3F93 Color

#1B3F93 is rgb(27, 63, 147) in RGB and hsl(222, 69%, 34%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1B3F93
HEX#1B3F93
RGBrgb(27, 63, 147)
HSLhsl(222, 69%, 34%)
HSVhsv(222, 82%, 58%)
OKLCHoklch(39.6% 0.145 263.6)
CMYKcmyk(82%, 57%, 0%, 42%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B3F93 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.64:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.18:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B3F93 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B3F93Complementary#936F1BAnalogous#1B7B93Analogous#331B93Triadic#931B3FTriadic#3F931B

Tints & Shades

Lighter tints and darker shades of #1B3F93, useful for hover states, backgrounds, and text variants.

Use #1B3F93 in Our Tools

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