We've all written this at some point: css.hero-section { background-color: #3a7bd5; /* close enough? */ } Close enough. The two most dangerous words in frontend work. You were matching a color from a reference image. You eyeballed it. You shipped it. The client came back saying "that blue looks off." You know they're right but you don't know why. The fix is simple — and most devs don't know it exists. The Actual Problem When you're handed a design reference as an image — a logo PNG, a screenshot, a mood board JPEG — extracting exact colors from it is surprisingly annoying. Your options are usually: Open it in Photoshop/Figma and use the eyedropper (requires the app, takes time) Google "color picker from image" and get some sketchy website Squint and guess None of these are good. Especially when you just need a HEX code to drop into your CSS and move on.…