Hair color can look effortless in a photograph and still be demanding in real life. The useful details are usually hidden: how light the hair had to become first, how quickly the tone fades, how obvious the regrowth will be and how much upkeep the finish needs.
Choose the direction before the exact shade
Think in families first—brunette, blonde, copper, red, highlights, balayage or a softer grow-out look. Within each family, warmth, depth and contrast can change the result dramatically. A colorist can also tell you what is realistic based on your starting color and previous services.
The haircut changes how color reads
Layer placement affects where light and shadow show up. A dimensional brunette may read very differently on a pixie than on a bob; a shag can make highlights look more broken-up because the layers move independently.
Maintenance matters as much as the first appointment
Before committing, ask what the color is likely to look like four, eight and twelve weeks later. Root contrast, gloss appointments, toning, heat styling and at-home care can all affect how easy the shade is to live with.
Color services can involve lightener, permanent dye or other chemical processes, so a qualified color professional should assess your hair condition and service history in person before deciding on a formula.