Chrome-Pdf-dark-mode-

To make the PDF appear darker, kindly copy the code and paste it into your console.

          var cover = document.createElement("div");
          let css = `
              position: fixed;
              pointer-events: none;
              top: 0;
              left: 0;
              width: 100vw;
              height: 100vh;
              background-color: white;
              mix-blend-mode: difference;
              z-index: 1;
            `
          cover.setAttribute("style", css);
          document.body.appendChild(cover);