4 Trending Redken Hair Color Formulas For Fall 2025

4 Fall 2025 Hair Color Trends—Plus Their Redken Formulas & Placement Techniques Fall color trends are shifting toward refined dimension and controlled placement. This season's trending hair colors are rich, cohesive shades that deliver depth and brightness without harsh contrast. From monochromatic blondes to sparkly brunettes and modern ombrés, the trending formulas prioritize balance, shine and durability.     Below, we’re breaking down four trending Redken formulas for fall, complete with professional placement techniques to help you customize each look behind the chair.       1. Monochromatic Warm Blonde This season, blonde is minimalistic, high-impact and focuses on...