Google once made $200 million just by changing a shade of blue. Engineers tested 41 slightly different blues for Gmail and Search links—and one tiny tweak, a hue closer to purple, got more clicks (and millions more in ad revenue). Most users didn’t even notice the difference—but their behaviour changed. Google’s own design head quit over it, frustrated that data was beating instinct. So tell me—who should have the final say: Design or Data? #Strategy #BrandStory #BusinessGrowth #Branding #Market