#143AA3 Color

#143AA3 is rgb(20, 58, 163) in RGB and hsl(224, 78%, 36%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#143AA3

HEX#143AA3

RGBrgb(20, 58, 163)

HSLhsl(224, 78%, 36%)

HSVhsv(224, 88%, 64%)

OKLCHoklch(39.8% 0.174 264.3)

CMYKcmyk(88%, 64%, 0%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #143AA3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.7:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.16:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #143AA3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#143AA3 Complementary#A37D14 Analogous#1482A3 Analogous#3614A3 Triadic#A3143A Triadic#3AA314

Tints & Shades

Lighter tints and darker shades of #143AA3, useful for hover states, backgrounds, and text variants.

Tints

#1949CC #2E5FE5 #577EEA #7B9AEF #A4B9F4 #CDD9F9

Shades

#11328D #0F2C7B #0C2464 #0A1D52 #07153B #050F29

Use #143AA3 in Our Tools

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