#173A59 Color

#173A59 is rgb(23, 58, 89) in RGB and hsl(208, 59%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#173A59

HEX#173A59

RGBrgb(23, 58, 89)

HSLhsl(208, 59%, 22%)

HSVhsv(208, 74%, 35%)

OKLCHoklch(33.9% 0.068 248)

CMYKcmyk(74%, 35%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #173A59 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.76:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.79:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #173A59 based on color wheel relationships. Click any swatch for its full breakdown.

Base#173A59 Complementary#593617 Analogous#175957 Analogous#171959 Triadic#59173A Triadic#3A5917

Tints & Shades

Lighter tints and darker shades of #173A59, useful for hover states, backgrounds, and text variants.

Tints

#235786 #2E75B2 #4991D0 #71A9DA #9EC4E6 #CADFF1

Shades

#14324D #122D45 #0F2539 #0D2031 #091824 #07131C

Use #173A59 in Our Tools

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