#1F4EB2 Color

#1F4EB2 is rgb(31, 78, 178) in RGB and hsl(221, 70%, 41%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F4EB2

HEX#1F4EB2

RGBrgb(31, 78, 178)

HSLhsl(221, 70%, 41%)

HSVhsv(221, 83%, 70%)

OKLCHoklch(45.5% 0.168 262.7)

CMYKcmyk(83%, 56%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F4EB2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.52:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.79:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F4EB2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F4EB2 Complementary#B2831F Analogous#1F97B2 Analogous#3A1FB2 Triadic#B21F4E Triadic#4EB21F

Tints & Shades

Lighter tints and darker shades of #1F4EB2, useful for hover states, backgrounds, and text variants.

Tints

#255DD4 #4575DE #678FE4 #8EACEB #B1C5F1 #D4DFF7

Shades

#1C449C #173982 #132F6C #0F2657 #0B1C41 #071127

Use #1F4EB2 in Our Tools

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