#1F48B7 Color

#1F48B7 is rgb(31, 72, 183) in RGB and hsl(224, 71%, 42%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F48B7
HEX#1F48B7
RGBrgb(31, 72, 183)
HSLhsl(224, 71%, 42%)
HSVhsv(224, 83%, 72%)
OKLCHoklch(44.7% 0.182 264.5)
CMYKcmyk(83%, 61%, 0%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F48B7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.87:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.67:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F48B7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F48B7Complementary#B78F1FAnalogous#1F94B7Analogous#431FB7Triadic#B71F48Triadic#48B71F

Tints & Shades

Lighter tints and darker shades of #1F48B7, useful for hover states, backgrounds, and text variants.

Use #1F48B7 in Our Tools

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