#173DBA Color

#173DBA is rgb(23, 61, 186) in RGB and hsl(226, 78%, 41%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#173DBA

HEX#173DBA

RGBrgb(23, 61, 186)

HSLhsl(226, 78%, 41%)

HSVhsv(226, 88%, 73%)

OKLCHoklch(42.7% 0.2 265.1)

CMYKcmyk(88%, 67%, 0%, 27%)

Text Contrast & Accessibility

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

TextWhite text8.7:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.41:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

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

Base#173DBA Complementary#BA9417 Analogous#178FBA Analogous#4217BA Triadic#BA173D Triadic#3DBA17

Tints & Shades

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

Tints

#1B49DE #3C64E7 #6081EB #89A1F0 #ADBEF5 #D2DBF9

Shades

#1436A3 #112D88 #0E2571 #0B1E5B #081644 #050D29

Use #173DBA in Our Tools

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