#172D3B Color

#172D3B is rgb(23, 45, 59) in RGB and hsl(203, 44%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#172D3B

HEX#172D3B

RGBrgb(23, 45, 59)

HSLhsl(203, 44%, 16%)

HSVhsv(203, 61%, 23%)

OKLCHoklch(28.6% 0.038 238)

CMYKcmyk(61%, 24%, 0%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #172D3B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text14.24:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.47:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #172D3B based on color wheel relationships. Click any swatch for its full breakdown.

Base#172D3B Complementary#3B2517 Analogous#173B37 Analogous#171B3B Triadic#3B172D Triadic#2D3B17

Tints & Shades

Lighter tints and darker shades of #172D3B, useful for hover states, backgrounds, and text variants.

Tints

#284F67 #386E8F #4B8FB9 #77AACA #A3C6DB #CCDFEB

Shades

#142733 #132530 #101F28 #0D1921 #0A141A #091116

Use #172D3B in Our Tools

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