How to train your eye for color: drills used by designers and photographers

The phrase “a good eye for colour” gets thrown around as if it were innate, but everyone in colour-critical professions — designers, photographers, painters, fabric merchandisers, print colour technicians — will tell you it’s a trained skill. The training is mostly repetition with feedback: you make a colour judgement, you check it against the truth, you adjust. Do that often enough and your eye gets reliable.

The good news is that the drills used in professional training aren’t complicated. The boring news is that they don’t have shortcuts. This is a guide to five of the most useful exercises, in roughly the order they’re typically introduced in design programs. They take about ten minutes a day combined.

Calibrate before you train

No drill works if your screen is lying to you. Turn off any night-shift / blue-light filter before practicing. Those filters warm the entire output, which means every colour you see has a yellow bias your brain learns to ignore. Once you take the filter off, you spend a few days miscalibrated.

Beyond that: practice in even, neutral lighting. Direct sunlight and warm tungsten lamps both shift your perception of on-screen colours significantly. A north-facing window during the day or a daylight-balanced LED at night is the closest most non-pros get to colour-accurate conditions. If you can see your own reflection in the screen, the lighting is wrong.

Drill 1: side-by-side discrimination

Open any colour picker (Photoshop, Figma, Apple Colour, even a web one). Set two swatches to slightly different colours — say, two greens with a hue offset of 5°. Stare at them, then identify which one is more yellow-leaning and which is more blue-leaning. Increase the difficulty by lowering the difference: 3°, 2°, 1°.

This drill builds chromatic discrimination — your ability to detect that two colours are different even when they’re very close. It’s a foundational skill: if you can’t tell two colours apart side-by-side, you certainly can’t tell them apart from memory. Five minutes a day for a couple of weeks tightens this measurably.

Variation: do the same exercise with saturation pairs (same hue, slightly different saturation), then with lightness pairs. Most people are far better at hue discrimination than saturation or lightness, so the latter two need more practice.

Drill 2: short-flash recall

This is exactly what the Color Memory Game trains. See a colour for a second or two, look away, and try to recreate it. The professional version uses a colour book or a physical chip; the digital version is built into this site. The drill works because of the immediate feedback — you see the target, make a guess, and the score tells you which axis you missed and by how much.

For deliberate training, alternate between Solo Easy (long flash, live preview) and Blind Sliders (long flash, no preview). The first builds your ability to recreate a colour with feedback; the second forces you to internalise what each slider position actually looks like, so you can build a guess from your map of the slider rather than a moment-to-moment comparison.

Drill 3: name the mix

Pick a colour anywhere — a coat in a shop window, a piece of fruit, a wall — and name what’s in it. “Mostly red, slightly orange, fairly desaturated, mid-bright.” Then check yourself. Open a picker, eyedrop the colour from a photo or the screen, and see how close your verbal estimate was.

This builds colour vocabulary. Verbal labels are the part of memory that survives longest, which is why designers and photographers tend to talk about colours more than non-pros do. The richer your vocabulary, the more reliably your memory of a colour will match the colour itself. People who play Memory Stack at high scores almost always have detailed vocabulary as their secret weapon.

Drill 4: from-memory recreation

Pick a colour you see often — your kitchen wall, a favourite coffee mug, the front of a familiar logo. Without looking at the actual object, open a colour picker and try to dial in what you remember. Then go check. Most people are wildly wrong on the first try, and the gap between memory and truth is its own feedback.

This drill exposes the memory drift we covered in our science article — the way colour memories slide toward their canonical form. Doing this exercise weekly with the same objects shows how memory of a specific colour changes over time in ways pure short-flash recall doesn’t.

Drill 5: complementary verification

Pick a colour. Predict its complement (the colour directly opposite on the wheel). Open a picker, put the original in, and rotate the hue by 180°. How close was your prediction?

Working with complements is a standard exercise in art education because the visual system processes colours partly through opponent channels — red-vs-green and blue-vs-yellow. Training your prediction of the opposite hue builds an intuitive feel for the structure of colour space, which helps you understand why a colour looks the way it does rather than just memorising what it looks like.

Common pitfalls

Three traps catch most amateur trainees. Practising in bad light. If your environment is warm-tinted (most home settings after sunset), you’re training your eye to compensate for that environment, which misfires when you’re working in neutral conditions later. Always train in even, neutral light.

Practising too long, too rarely. Colour discrimination is a perceptual skill, not a knowledge subject. Like ear training or pitch identification, it benefits from short, frequent sessions much more than from occasional long ones. Ten minutes daily beats an hour weekly by a wide margin.

Skipping the feedback step. A drill without feedback is just a guess. The point is to know whether you were right and, if not, in which direction you were wrong. Every drill above ends with a check; if the check feels tedious, that’s the part that’s training you.

Building a routine

A reasonable starter routine: two minutes of side-by-side discrimination as a warm-up, three minutes of short-flash recall (one round of Solo or one round of Speed), three minutes of name-the-mix on whatever’s in your line of sight, and a single from-memory recreation of one familiar object. Total: ten minutes. Do it five days a week for a month and you’ll notice your scores in the game improve, your conversations about colour get more precise, and your confidence in colour decisions in your own work increases.

The professionals you’d call “great with colour” didn’t skip this. They just did it longer.