#173A4F Color

#173A4F is rgb(23, 58, 79) in RGB and hsl(203, 55%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#173A4F

HEX#173A4F

RGBrgb(23, 58, 79)

HSLhsl(203, 55%, 20%)

HSVhsv(203, 71%, 31%)

OKLCHoklch(33.3% 0.055 237.9)

CMYKcmyk(71%, 27%, 0%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #173A4F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.97:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.75:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #173A4F based on color wheel relationships. Click any swatch for its full breakdown.

Base#173A4F Complementary#4F2C17 Analogous#174F49 Analogous#171D4F Triadic#4F173A Triadic#3A4F17

Tints & Shades

Lighter tints and darker shades of #173A4F, useful for hover states, backgrounds, and text variants.

Tints

#24597B #3079A6 #4597C9 #75B1D7 #A0CAE3 #CCE2F0

Shades

#153447 #112B3B #0F2533 #0D202B #0A1A24 #071118

Use #173A4F in Our Tools

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