#1F3F75 Color

#1F3F75 is rgb(31, 63, 117) in RGB and hsl(218, 58%, 29%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1F3F75
HEX#1F3F75
RGBrgb(31, 63, 117)
HSLhsl(218, 58%, 29%)
HSVhsv(218, 74%, 46%)
OKLCHoklch(37.4% 0.1 260.2)
CMYKcmyk(74%, 46%, 0%, 54%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3F75 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.36:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.03:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3F75 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3F75Complementary#75551FAnalogous#1F6975Analogous#2A1F75Triadic#751F3FTriadic#3F751F

Tints & Shades

Lighter tints and darker shades of #1F3F75, useful for hover states, backgrounds, and text variants.

Use #1F3F75 in Our Tools

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