A colorist's guide from Reverie Salon in River North, Chicago.
The short answer
Changing your hair color changes more than your hair. At Reverie Salon in River North, Chicago, we tell clients to expect four things to shift: your makeup (mostly your brows and your blush depth), the clothing colors that flatter you, your product shelf, and your maintenance calendar. Your foundation stays the same — your skin didn't change. Almost everything else that sits near your face is now being read against a different backdrop.
Most people budget for the appointment and forget the rest. Here's the full picture, in the order it will actually come up.
Why any of this happens
Hair is the largest block of color on your body that touches your face. When you change it, you change two things at once:
- Undertone — whether the color next to your skin is warm (gold, copper, honey) or cool (ash, beige, silver).
- Contrast — how far your hair sits from your skin in lightness. A deep brunette on fair skin is high contrast. A soft bronde on the same skin is low contrast.
Your features didn't move. The lighting on them did. That's the whole explanation, and it's why the adjustments below are small rather than dramatic.
1. Your brows, first and most
This is the one clients are least prepared for and notice most in photos.
Going significantly lighter with brows left dark reads heavy. Going darker with pale brows makes your features disappear. The working rule we use: brows want to land within one to two shades of your hair — a touch deeper if you're blonde, a touch softer if you've gone very dark.
Three ways this gets handled, in ascending order of commitment:
- Pencil or powder, shade adjusted. Free, reversible, and enough for a modest change.
- Brow tint. A quick add-on, lasts a few weeks, and the fastest fix after a big color change.
- Brow lamination, with a tint added. Lamination sets and reshapes the brow; the tint is what changes the color. Worth doing together if the change was dramatic and your brow shape was built around the old color.
We do brows and lashes in-house, so you can have them done in the same visit as your color rather than making a second trip — just ask when you book: brow and lash services in Chicago.
2. Makeup: what moves and what doesn't
Stays the same: foundation, concealer, powder. These match your skin, and your skin is unchanged. Don't let anyone talk you into a new foundation because you went blonde.
Shifts with undertone:
- Went cooler (ash, beige, silver, cool brunette) — blush and lip move toward rose, berry, plum and true red. Warm corals and terracottas will suddenly look muddy.
- Went warmer (copper, honey, golden, caramel) — peach, coral, warm brown, brick and bronze come alive. Cool blue-reds can read harsh.
Shifts with contrast:
- Went lighter — your whole face lost definition. You usually need less product but more definition: a defined brow, a little more lash, and a slightly stronger lip than before.
- Went darker — you gained definition for free. Heavy liner and dark lips that worked before can now tip into severe. Most people pull back.
Metals count too. Silver, platinum and white gold sit naturally with cool color; yellow gold, brass and rose gold with warm. If your everyday jewelry suddenly looks off, it isn't the jewelry.
3. Your clothing palette
You don't need a formal color analysis, and you don't need to replace your wardrobe. Two practical checks do most of the work.
The undertone check. Hold a piece up beside your face in daylight. If your new color is cool, your best neutrals are charcoal, navy, true white, taupe and grey; if it's warm, lean cream, camel, olive, rust and chocolate. Most people already own both and simply reach for the wrong half out of habit.
The contrast check. This one matters more than undertone and gets ignored.
- You went lighter. High-contrast outfits — stark black next to white — now overpower you, and black alone next to the face can drain a soft blonde. Soft, tonal, layered dressing suits you now. If you love black, break it at the neckline with a scarf, a collar or a necklace.
- You went darker. The opposite: you can carry black, jewel tones and bold graphic contrast that would have swamped you before. Pale pastels near the face may now wash you out.
What to do before you buy anything: wear what you own for two weeks and notice what you stop reaching for. That's your list, and it's usually shorter than you feared. Nothing in your closet stopped working — a handful of pieces just moved from "great on me" to "great with a jacket."
Two more things sit in this category and get overlooked: glasses frames (the same undertone logic applies, and frames sit closer to your eyes than anything else you own) and your most-worn coat, which in Chicago is the garment you'll actually be seen in from October through April.
4. Your product shelf changes
This is the part that decides whether the color you paid for still looks like that in six weeks. Colored hair is chemically altered hair, and it has different needs than it did the week before.
Swap your shampoo. Color-safe, sulfate-free, built for colored hair — not a drugstore bottle with "color" on the label. Our color-treated hair collection is built for exactly that.
Add tone maintenance — once it starts to drift. Tone fades before color does, which is why hair goes brassy or dull long before it looks "grown out." A color-depositing conditioner used once or twice a week holds it: the Alchemic line in chocolate, copper, golden or silver, or our dedicated blonde and silver toning products. If you're blonde, read our honest take on how often to actually use purple shampoo before you overdo it — most people do.
Add bond repair. Any lightening service breaks bonds inside the strand. K18 rebuilds them, and it's the single product we'd keep if we could only keep one after a big lift. If you're deciding between the two big names, we compared them here: Olaplex vs K18.
Add a weekly mask. Colored hair is more porous, which means it loses moisture faster. A treatment mask once a week is the difference between shiny and straw.
5. Heat protection stops being optional
Before color, skipping heat protectant was a bad habit. After color, it's the fastest way to undo the work: heat opens the cuticle, and open cuticles leak pigment. Every hot tool, every time, no exceptions — from our leave-in and protective treatments. More on the mechanics in our guide to heat styling damage and how to prevent it.
Turning your iron down a setting costs you nothing, and your color holds better for it.
6. UV — the one nobody plans for
Sunlight oxidizes hair pigment the same way it fades a rug by the window. It doesn't feel like damage while it's happening, which is exactly why it wins.
Colored hair fades faster in the sun than virgin hair, and the effect isn't seasonal in the way people assume. Chicago's summer does the obvious damage, but glare off snow and water is real, and so is a week somewhere warm in February — which is when we see the most surprised clients.
What works: a hat on long outdoor days, a UV-aware product from our sun care range on beach and pool days, and a restorative mask after sun exposure rather than a week later. Chlorine and salt water compound it, so rinse before you swim — hair already saturated with clean water absorbs far less of everything else.
7. Your calendar changes too
Be honest with yourself about this before you commit to a color, not after.
- Root-shadowed, lived-in color — the longest stretch between visits, because the grow-out is designed in from the start. See what lived-in color actually means.
- All-over color and gray coverage — the shortest, because the line of demarcation is the point of the service.
- Vivids — the most demanding, and the most rewarding when maintained.
- A gloss between appointments — the highest-leverage thing on this list. It re-tones, seals the cuticle and adds shine in well under an hour. Gloss, toner and glaze explained.
Two more honest notes. Chicago's hard water works against every colored head in this city — here's what it does and how to stop it. And if your color is fading faster than it should, we wrote the full diagnostic: why hair color fades so fast.
The first 90 days, in order
- Day of: add your brow appointment to the same visit — our esthetician can tint or laminate while you are already in the chair.
- Week 1: replace shampoo and conditioner. Add heat protectant. Don't buy anything else yet.
- Weeks 2–3: wear your own wardrobe and notice what you've stopped reaching for. Adjust blush and lip depth before you touch foundation.
- Week 4: add tone maintenance once you can see which direction it's drifting — not before, because you can't correct a shift that hasn't happened.
- Weeks 6–8: gloss appointment. This is the visit people skip and then wonder why month three looked worse than month one.
Changing your color in Chicago
If you're weighing a real change — going lighter, going darker, or finally moving off a color that stopped suiting you — the consultation is where it should start. We'll talk through the grow-out, the upkeep and the honest calendar before anyone touches your hair, and our colorists will tell you if what you're asking for isn't the right call for your hair's condition.
→ Hair color at Reverie Salon · Current pricing · Book an appointment
Not in Chicago? Take one thing from this: adjust your brows first, and book the gloss at week six. Those two moves do more for a new color than every product on the shelf combined. Everything we use in the salon is in our color-treated hair collection, and we ship nationwide.
