#173F4F Color

#173F4F is rgb(23, 63, 79) in RGB and hsl(197, 55%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#173F4F

HEX#173F4F

RGBrgb(23, 63, 79)

HSLhsl(197, 55%, 20%)

HSVhsv(197, 71%, 31%)

OKLCHoklch(34.7% 0.052 227.6)

CMYKcmyk(71%, 20%, 0%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #173F4F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.29:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.86:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #173F4F based on color wheel relationships. Click any swatch for its full breakdown.

Base#173F4F Complementary#4F2717 Analogous#174F43 Analogous#17234F Triadic#4F173F Triadic#3F4F17

Tints & Shades

Lighter tints and darker shades of #173F4F, useful for hover states, backgrounds, and text variants.

Tints

#24627B #3085A6 #45A4C9 #75BBD7 #A0D0E3 #CCE6F0

Shades

#153947 #112F3B #0F2933 #0D232B #0A1C24 #071318

Use #173F4F in Our Tools

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