#143E52 Color

#143E52 is rgb(20, 62, 82) in RGB and hsl(199, 61%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#143E52
HEX#143E52
RGBrgb(20, 62, 82)
HSLhsl(199, 61%, 20%)
HSVhsv(199, 76%, 32%)
OKLCHoklch(34.5% 0.058 232.7)
CMYKcmyk(76%, 24%, 0%, 68%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #143E52 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.41:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.84:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #143E52 based on color wheel relationships. Click any swatch for its full breakdown.

Base#143E52Complementary#522814Analogous#145247Analogous#141F52Triadic#52143ETriadic#3E5214

Tints & Shades

Lighter tints and darker shades of #143E52, useful for hover states, backgrounds, and text variants.

Use #143E52 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex