#173B59 Color

#173B59 is rgb(23, 59, 89) in RGB and hsl(207, 59%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#173B59

HEX#173B59

RGBrgb(23, 59, 89)

HSLhsl(207, 59%, 22%)

HSVhsv(207, 74%, 35%)

OKLCHoklch(34.2% 0.067 246.6)

CMYKcmyk(74%, 34%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #173B59 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.63:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.81:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #173B59 based on color wheel relationships. Click any swatch for its full breakdown.

Base#173B59 Complementary#593517 Analogous#175956 Analogous#171A59 Triadic#59173B Triadic#3B5917

Tints & Shades

Lighter tints and darker shades of #173B59, useful for hover states, backgrounds, and text variants.

Tints

#235986 #2E77B2 #4993D0 #71ABDA #9EC5E6 #CAE0F1

Shades

#14334D #122E45 #0F2639 #0D2031 #091824 #07131C

Use #173B59 in Our Tools

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