#173640 Color

#173640 is rgb(23, 54, 64) in RGB and hsl(195, 47%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#173640

HEX#173640

RGBrgb(23, 54, 64)

HSLhsl(195, 47%, 17%)

HSVhsv(195, 64%, 25%)

OKLCHoklch(31.4% 0.041 221.6)

CMYKcmyk(64%, 16%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #173640 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.82:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.64:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #173640 based on color wheel relationships. Click any swatch for its full breakdown.

Base#173640 Complementary#402117 Analogous#174036 Analogous#172140 Triadic#401736 Triadic#364017

Tints & Shades

Lighter tints and darker shades of #173640, useful for hover states, backgrounds, and text variants.

Tints

#275B6D #367E96 #4BA1BE #74B7CD #A1CEDD #CBE4EC

Shades

#142F38 #122931 #0F2329 #0E1F25 #0B191E #081316

Use #173640 in Our Tools

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