#1728AB Color

#1728AB is rgb(23, 40, 171) in RGB and hsl(233, 76%, 38%) in HSL. The closest CSS named color is DarkBlue. White text is most readable on this background.

#1728AB

HEX#1728AB

RGBrgb(23, 40, 171)

HSLhsl(233, 76%, 38%)

HSVhsv(233, 87%, 67%)

OKLCHoklch(37.7% 0.204 267.3)

CMYKcmyk(87%, 77%, 0%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1728AB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.89:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.93:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1728AB based on color wheel relationships. Click any swatch for its full breakdown.

Base#1728AB Complementary#AB9917 Analogous#1772AB Analogous#5017AB Triadic#AB1728 Triadic#28AB17

Tints & Shades

Lighter tints and darker shades of #1728AB, useful for hover states, backgrounds, and text variants.

Tints

#1D32D3 #3549E3 #5D6EE9 #818EEE #AAB2F3 #CED3F8

Shades

#142394 #111E7E #0E1867 #0C1455 #090F3F #060A28

Use #1728AB in Our Tools

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