#173940 Color

#173940 is rgb(23, 57, 64) in RGB and hsl(190, 47%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#173940

HEX#173940

RGBrgb(23, 57, 64)

HSLhsl(190, 47%, 17%)

HSVhsv(190, 64%, 25%)

OKLCHoklch(32.3% 0.041 213)

CMYKcmyk(64%, 11%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #173940 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.38:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.7:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #173940 based on color wheel relationships. Click any swatch for its full breakdown.

Base#173940 Complementary#401E17 Analogous#174032 Analogous#172540 Triadic#401739 Triadic#394017

Tints & Shades

Lighter tints and darker shades of #173940, useful for hover states, backgrounds, and text variants.

Tints

#27616D #368696 #4BABBE #74BECD #A1D3DD #CBE6EC

Shades

#143238 #122C31 #0F2529 #0E2125 #0B1B1E #081416

Use #173940 in Our Tools

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