#1B45A7 Color

#1B45A7 is rgb(27, 69, 167) in RGB and hsl(222, 72%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1B45A7
HEX#1B45A7
RGBrgb(27, 69, 167)
HSLhsl(222, 72%, 38%)
HSVhsv(222, 84%, 65%)
OKLCHoklch(42.6% 0.165 263.4)
CMYKcmyk(84%, 59%, 0%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B45A7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.55:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.46:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B45A7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B45A7Complementary#A77D1BAnalogous#1B8BA7Analogous#371BA7Triadic#A71B45Triadic#45A71B

Tints & Shades

Lighter tints and darker shades of #1B45A7, useful for hover states, backgrounds, and text variants.

Use #1B45A7 in Our Tools

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