#1F3547 Color

#1F3547 is rgb(31, 53, 71) in RGB and hsl(207, 39%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F3547

HEX#1F3547

RGBrgb(31, 53, 71)

HSLhsl(207, 39%, 20%)

HSVhsv(207, 56%, 28%)

OKLCHoklch(31.9% 0.043 244.4)

CMYKcmyk(56%, 25%, 0%, 72%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3547 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.66:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.66:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3547 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3547 Complementary#47311F Analogous#1F4745 Analogous#1F2147 Triadic#471F35 Triadic#35471F

Tints & Shades

Lighter tints and darker shades of #1F3547, useful for hover states, backgrounds, and text variants.

Tints

#30526E #416F95 #588CB6 #83A9C9 #AAC4DA #D1DFEB

Shades

#1C3040 #172835 #14222E #111D27 #0E1820 #091015

Use #1F3547 in Our Tools

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