#173C63 Color

#173C63 is rgb(23, 60, 99) in RGB and hsl(211, 62%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#173C63

HEX#173C63

RGBrgb(23, 60, 99)

HSLhsl(211, 62%, 24%)

HSVhsv(211, 77%, 39%)

OKLCHoklch(35.1% 0.08 252.2)

CMYKcmyk(77%, 39%, 0%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #173C63 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.27:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #173C63 based on color wheel relationships. Click any swatch for its full breakdown.

Base#173C63 Complementary#633E17 Analogous#176263 Analogous#191763 Triadic#63173C Triadic#3C6317

Tints & Shades

Lighter tints and darker shades of #173C63, useful for hover states, backgrounds, and text variants.

Tints

#225791 #2C70BA #498CD4 #73A7DE #A0C3E9 #C9DDF2

Shades

#143457 #112D4A #0F253E #0D2036 #0A1929 #07111D

Use #173C63 in Our Tools

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