Check out this HDR QR code! If you’re on an Apple device with a built-in display, give it a scan. Just make sure your platform, browser, and display all support HDR content and that your low-power mode is turned off. The code works by displaying a color that’s outside of the standard range of sRGB, which can’t be represented by CSS colors or widely-supported image formats. Instead, the QR code is actually a
https://notes.dt.in.th/HDRQRCode