Free prompt

ChatGPT color analysis prompt

ChatGPT can do a rough color analysis from a selfie if you give it a daylight photo and a careful prompt: ask it to describe your skin, hair and eyes first, rate undertone, value, chroma and contrast with evidence, and name a runner-up. Copy the prompt below. Expect answers to vary between tries; for a checked 30-color palette, use a dedicated report.

Updated Oct 23, 2026

A phone with a chat on screen next to a printed selfie and a row of paper color swatches

A careful ChatGPT color analysis prompt

Paste this into ChatGPT together with a daylight selfie. It asks for reasons and a runner-up instead of a single guess.

I am attaching a selfie taken facing a window in daylight, without filters and with little makeup. Act as a careful personal color analyst using the 12-season system.

1. Describe what you see: skin (depth and undertone), natural hair color and eye color. Say if the light, a filter, makeup or dyed hair could mislead you.
2. Rate my undertone (warm, cool, neutral or olive), value (light to deep), chroma (bright to soft) and contrast (low to high), with one sentence of evidence each.
3. Give my most likely season and the closest runner-up, with your confidence (high, medium or low) and why.
4. List 12 colors that should flatter me as name + hex code, 4 neutrals, 4 colors to avoid, my best metal, and lipstick and blush shades.
5. Tell me one simple test I can do at home to decide between the two seasons.

ChatGPT answers vary between runs and photos; ask twice with different photos and compare.

Why this ChatGPT color analysis prompt works better

It makes the model describe what it sees before it labels you, which exposes bad light and filters.
It asks for each trait with one sentence of evidence, so you can check the reasoning.
It requires a runner-up and a confidence level instead of a single confident guess.
It asks for hex codes, so the colors are exact rather than "dusty blue".
It ends with a home test to decide between the two seasons, so you can verify in a mirror.

Limits of ChatGPT for color analysis

General chatbots are not built for this job. People who ask twice often get two different seasons, and many answers hedge with "Spring or Autumn". Some photos are refused or read in the wrong light. Treat the answer as a hypothesis to test, not a diagnosis.

	ChatGPT with this prompt	DoColorAnalysis report
Cost	Free with your plan	5 credits
Format	Free text, varies	Fixed report, every field checked
Palette	About 12 colors if asked	30 colors, neutrals, avoid list
Try-ons	No	Colors, hair and metals on your photo
If it fails	Ask again	Credits returned automatically

Make any color analysis more reliable

Want a second opinion without a chatbot? The free color analysis test takes two minutes.

Use two different daylight photos and compare the answers.
Hold the suggested colors under your chin in a mirror: the right ones make skin look smoother.
Check the runner-up season page and see which palette feels more like you.

FAQ

Questions people ask

Can ChatGPT do color analysis?

It can give a rough read from a daylight selfie, especially with a structured prompt, but results vary between tries and photos. Use it as a starting point and check the colors in a mirror.

Which is better for color analysis: ChatGPT or a dedicated tool?

For a quick, free opinion, ChatGPT with a careful prompt is fine. For a stable result with a 30-color palette, a color code for every shade, makeup and hair color advice and try-ons, a dedicated color analysis report is more consistent.

Why does ChatGPT give me a different season each time?

Chat answers are generated fresh each time and small differences in reading your skin or hair change the season. Asking for evidence and a runner-up, as this prompt does, makes the variation visible.

Is there a prompt for colorimetría or armocromia in ChatGPT?

Yes, the same prompt works in any language: paste it and add "answer in Spanish" (or Italian, Portuguese, French, German, Japanese). The seasons have the same names in each system.