#1F3347 Color

#1F3347 is rgb(31, 51, 71) in RGB and hsl(210, 39%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F3347

HEX#1F3347

RGBrgb(31, 51, 71)

HSLhsl(210, 39%, 20%)

HSVhsv(210, 56%, 28%)

OKLCHoklch(31.4% 0.044 249.4)

CMYKcmyk(56%, 28%, 0%, 72%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3347 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.94:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.62:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3347 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3347 Complementary#47331F Analogous#1F4747 Analogous#1F1F47 Triadic#471F33 Triadic#33471F

Tints & Shades

Lighter tints and darker shades of #1F3347, useful for hover states, backgrounds, and text variants.

Tints

#304F6E #416B95 #5887B6 #83A6C9 #AAC2DA #D1DEEB

Shades

#1C2E40 #172635 #14212E #111C27 #0E1720 #090F15

Use #1F3347 in Our Tools

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