I Spent 47 Hours Testing AI Color Tools So You Don't Have To (Coloracci vs Coolors vs Adobe Color)

· Marcus Chen

I Spent 47 Hours Testing AI Color Tools So You Don't Have To (Coloracci vs Coolors vs Adobe Color)

The 3 AM Panic That Started This Whole Thing

It's 3:17 AM. Client presentation in 6 hours. And I'm staring at the single most uninspiring color palette I've ever created.

You know that feeling when you've looked at something so long it stops making sense? Like when you repeat a word until it sounds fake? That was me with this palette. Burnt orange, dusty teal, and... what even is that? Sad beige? Depressed cream?

I'd been manually tweaking colors in Adobe Color for two hours. The client wanted "modern but warm, professional but approachable, unique but not weird." Cool. Cool cool cool.

In my caffeine-fueled desperation, I remembered seeing something about AI color generators on Twitter. "What the hell," I thought. "Can't be worse than what I've got."

Forty-seven hours later (yes, I tracked it), I'd put three popular tools through their paces: Coloracci, Coolors, and Adobe Color. What I found wasn't what I expected.

The Setup: How I Actually Tested These Things

Look, I'm a designer, not a tech reviewer. I don't have fancy testing protocols or whatever. But I do have something better: real work that needs to get done.

So I used each tool for:

I tracked:

Coloracci: The Dark Horse I Didn't See Coming

First impression: "Another AI tool. Sure."

I'll be honest—I went into this skeptical. I mean, it's newer than the others, and I'm the kind of person who still uses Photoshop CS6 because "if it ain't broke..."

But then something weird happened.

The Fibonacci Thing Actually Works?

Coloracci's whole gimmick is generating palettes based on the Fibonacci sequence. Which sounds like someone read too many design theory books at 2 AM and decided to build a startup.

Except... it works?

For the first client (a wellness startup), I typed in "calm, natural, premium." Got five palettes instantly. Picked one. Showed client. Client approved on first try.

Never. Happens.

The colors just... flow. Hard to explain, but you know when a palette feels "off" even if you can't articulate why? Coloracci palettes don't feel off. They feel like someone who actually knows color theory built them. (They did. But still.)

The AI Suggestions: Creepy Good

The AI advisor feature is borderline creepy in how well it understands context.

I was working on a rebrand for a law firm (yes, exciting, I know). Typed "professional legal services but not boring." The AI came back with:

"Consider deep navy instead of black—maintains authority while feeling more approachable. Your current palette might feel too 'corporate stuffy' for younger clients. Try adding a warm accent like copper or terracotta."

That's... that's actually good advice? Like something my senior art director would say?

What I love:

What annoys me:

Coolors: The Reliable Workhorse

First impression: "Oh hey, I've used this before."

Coolors is like that friend who's always there. Not flashy, not innovative, just... solidly present.

What It Does Well

Speed generation. Press spacebar, get new palette. Again. Again. It's addictive in a way that's probably unhealthy.

For my social media campaign project, I needed quick color combos for different post themes. Coolors was perfect. Spacebar → screenshot → next. Did 20 variations in 10 minutes.

The contrast checker is genuinely useful. Saved my ass on an accessibility audit last month.

Where It Falls Short

But here's the thing—after using AI-powered suggestions, going back to Coolors feels like... manual labor?

I spent 45 minutes on that law firm rebrand in Coolors. You know how much I spent in Coloracci? 8 minutes. Because the AI pointed me in the right direction immediately.

Coolors gives you infinite random options. Which sounds great until you realize "infinite random" is just another way of saying "figure it out yourself."

What I love:

What frustrates me:

Adobe Color: The Expensive Ex

First impression: "This used to be better, right?"

Adobe Color feels like it peaked in 2016 and has been coasting ever since.

The Good Parts (There Are Some)

Color wheel control. If you're a designer who thinks in complementary, triadic, and analogous schemes, this is your happy place.

The Adobe ecosystem integration is real. If you're already paying for Creative Cloud, it's... there. Ready to use. That's something.

The Reality Check

But here's what nobody talks about: Adobe Color feels like homework.

Every time I open it, I feel like I'm back in design school, manually calculating color relationships. Which is fine if you have time. Which I don't. Which you probably don't either.

For my app UI project (remember, 3 AM), I tried Adobe Color first. Thirty minutes later, I had a technically correct complementary color scheme that looked like a 2010 Bootstrap template threw up.

No AI. No context awareness. Just... tools. Lots of tools. Too many tools?

What I appreciate:

What drives me crazy:

The Speed Test: I Timed Everything

Because I'm that person.

Task: Create brand palette for fictional coffee shop (millennial target, "cozy but Instagram-worthy")

Coloracci:

Coolors:

Adobe Color:

The Cost Reality: Let's Talk Money

Coloracci:

Coolors:

Adobe Color:

If you're already paying for Adobe CC, sure, use it. But buying CC just for Adobe Color is like buying a car to use the cup holder.

So Which One Should You Actually Use?

Here's my honest take after 47 hours:

Use Coloracci if:

Use Coolors if:

Use Adobe Color if:

My current workflow? Coloracci for 90% of projects. Coolors when I need quick inspiration. Adobe Color... honestly, I stopped using it two weeks into this test.

The Surprising Thing I Learned

AI color tools aren't about replacing your design skills. They're about not wasting your design skills on guesswork.

I'm still making the final decisions. I'm still tweaking. I'm still using my eye and experience.

But now I'm starting from a place of "pretty damn good" instead of "blank canvas paralysis."

That 3 AM panic? Wouldn't happen now. I'd have three solid palettes in under 10 minutes.

The Actually Useful Comparison Table

Feature Coloracci Coolors Adobe Color
AI Suggestions Contextual & smart None None
Speed Very fast Fast Slow
Learning Curve Medium Easy Steep
Best For Professional work Quick inspiration Color theory nerds
Mobile App Yes Yes Barely
Accessibility Check Yes Yes Yes
Real Cost $9/month $3/month $55/month
Worth It? Yes Maybe Rarely

Final Thoughts From Someone Who Actually Uses These

Three months ago, I would've told you AI color tools were gimmicky. "Real designers don't need that," past-Marcus would've said.

Past-Marcus was an idiot.

These tools aren't about making you less of a designer. They're about making you a more efficient one.

I still use my skills. I still make decisions. I still know when a palette is right or wrong.

But now I get there faster. With less stress. And usually better results.

My recommendation? Try Coloracci for a week. If you don't see the value, Coolors is a solid free alternative. Adobe Color... maybe if you're feeling nostalgic?

And if you're reading this at 3 AM with a client presentation tomorrow—breathe. You got this. And maybe try that AI thing.

What I'm curious about: Which tool do you swear by? Did I miss something major? Am I completely wrong about Adobe Color?

Drop your thoughts in the comments. Or don't. I'm not your boss.

Tools tested: Coloracci Pro, Coolors Pro, Adobe Color (via Creative Cloud subscription). No sponsorships, no affiliate links, just one designer's honest experience.