#1F3FB2 Color

#1F3FB2 is rgb(31, 63, 178) in RGB and hsl(227, 70%, 41%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F3FB2

HEX#1F3FB2

RGBrgb(31, 63, 178)

HSLhsl(227, 70%, 41%)

HSVhsv(227, 83%, 70%)

OKLCHoklch(42.6% 0.186 266.1)

CMYKcmyk(83%, 65%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3FB2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.71:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.41:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3FB2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3FB2 Complementary#B2921F Analogous#1F88B2 Analogous#491FB2 Triadic#B21F3F Triadic#3FB21F

Tints & Shades

Lighter tints and darker shades of #1F3FB2, useful for hover states, backgrounds, and text variants.

Tints

#254BD4 #4566DE #6782E4 #8EA2EB #B1BFF1 #D4DBF7

Shades

#1C379C #172E82 #13266C #0F1F57 #0B1741 #070E27

Use #1F3FB2 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex