#1F3370 Color

#1F3370 is rgb(31, 51, 112) in RGB and hsl(225, 57%, 28%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1F3370

HEX#1F3370

RGBrgb(31, 51, 112)

HSLhsl(225, 57%, 28%)

HSVhsv(225, 72%, 44%)

OKLCHoklch(34.2% 0.109 266.9)

CMYKcmyk(72%, 54%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3370 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.89:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.77:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3370 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3370 Complementary#705C1F Analogous#1F5C70 Analogous#331F70 Triadic#701F33 Triadic#33701F

Tints & Shades

Lighter tints and darker shades of #1F3370, useful for hover states, backgrounds, and text variants.

Tints

#2A4598 #3558C0 #5775D1 #7F96DC #A7B7E7 #CFD8F2

Shades

#1B2E64 #172654 #142148 #0F1A38 #0C142C #080D1C

Use #1F3370 in Our Tools

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