#1F3B47 Color

#1F3B47 is rgb(31, 59, 71) in RGB and hsl(198, 39%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F3B47

HEX#1F3B47

RGBrgb(31, 59, 71)

HSLhsl(198, 39%, 20%)

HSVhsv(198, 56%, 28%)

OKLCHoklch(33.6% 0.04 227.6)

CMYKcmyk(56%, 17%, 0%, 72%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3B47 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.83:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1F3B47 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3B47 Complementary#472B1F Analogous#1F473F Analogous#1F2747 Triadic#471F3B Triadic#3B471F

Tints & Shades

Lighter tints and darker shades of #1F3B47, useful for hover states, backgrounds, and text variants.

Tints

#305B6E #417C95 #589AB6 #83B4C9 #AACBDA #D1E3EB

Shades

#1C3540 #172C35 #14262E #112027 #0E1B20 #091215

Use #1F3B47 in Our Tools

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