#173B5E Color

#173B5E is rgb(23, 59, 94) in RGB and hsl(210, 61%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#173B5E

HEX#173B5E

RGBrgb(23, 59, 94)

HSLhsl(210, 61%, 23%)

HSVhsv(210, 76%, 37%)

OKLCHoklch(34.5% 0.074 250.3)

CMYKcmyk(76%, 37%, 0%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #173B5E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.52:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.82:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #173B5E based on color wheel relationships. Click any swatch for its full breakdown.

Base#173B5E Complementary#5E3B17 Analogous#175E5E Analogous#17175E Triadic#5E173B Triadic#3B5E17

Tints & Shades

Lighter tints and darker shades of #173B5E, useful for hover states, backgrounds, and text variants.

Tints

#22578C #2C70B5 #468CD2 #73A8DD #A1C4E8 #CADEF2

Shades

#143352 #122E4A #0F263E #0C1F31 #091725 #07121D

Use #173B5E in Our Tools

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