#173A35 Color

#173A35 is rgb(23, 58, 53) in RGB and hsl(171, 43%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#173A35

HEX#173A35

RGBrgb(23, 58, 53)

HSLhsl(171, 43%, 16%)

HSVhsv(171, 60%, 23%)

OKLCHoklch(32.1% 0.042 183.1)

CMYKcmyk(60%, 0%, 9%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #173A35 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.4:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.69:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #173A35 based on color wheel relationships. Click any swatch for its full breakdown.

Base#173A35 Complementary#3A171D Analogous#173A24 Analogous#172E3A Triadic#35173A Triadic#3A3517

Tints & Shades

Lighter tints and darker shades of #173A35, useful for hover states, backgrounds, and text variants.

Tints

#29665D #398E81 #4CB8A8 #78C9BD #A4DBD2 #CCEBE6

Shades

#14332E #132F2B #102824 #0D211E #0A1A17 #091614

Use #173A35 in Our Tools

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