#1F4A89 Color

#1F4A89 is rgb(31, 74, 137) in RGB and hsl(216, 63%, 33%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F4A89

HEX#1F4A89

RGBrgb(31, 74, 137)

HSLhsl(216, 63%, 33%)

HSVhsv(216, 77%, 54%)

OKLCHoklch(41.5% 0.115 258.2)

CMYKcmyk(77%, 46%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F4A89 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.75:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.4:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F4A89 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F4A89 Complementary#895F1F Analogous#1F7F89 Analogous#2A1F89 Triadic#891F4A Triadic#4A891F

Tints & Shades

Lighter tints and darker shades of #1F4A89, useful for hover states, backgrounds, and text variants.

Tints

#285EAF #3775D2 #5D8FDA #82A9E3 #A8C3EB #D1DFF5

Shades

#1B4179 #183868 #142F57 #0F2443 #0B1B32 #081221

Use #1F4A89 in Our Tools

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