You have pointed at the same red ball a hundred times. You have said the word clearly, patiently, cheerfully. Your toddler still calls it blue, or says nothing at all. It is not a memory problem, and it is not a sign anything is behind. Color is genuinely one of the harder concepts you will ask a young brain to hold onto, for reasons that have nothing to do with repetition.
Color is a strange kind of word for a toddler to learn
Most early words are concrete. Ball is a thing. Dog is a thing. Color is different. It does not point at an object, it describes an attribute an object happens to have, and that same fork works exactly the same whether it is green or orange. Asking a toddler to grasp "red" means asking them to mentally separate a quality from the thing carrying it, which is a genuinely abstract move for a brain that is still built almost entirely around concrete, physical objects.
Babies can actually perceive and discriminate colors remarkably early, as young as four months old, and may even show preferences for certain colors by their first birthday. Perceiving color and understanding "color" as its own separate concept are two different skills, and the second one takes years longer than the first.
The timeline, and why the wrong-color phase is a good sign
Research on color development lays out a fairly consistent path. Around 12 to 18 months, toddlers start noticing that objects come in different colors. Between 18 and 24 months, they begin attempting color words, often incorrectly, holding up a yellow ball and calling it blue. Between 24 and 36 months, they start correctly identifying a handful of colors, usually understanding a color word before they can reliably produce it themselves. It is generally not until after 36 months that color becomes a fully separate, abstract concept a child can apply consistently across new objects and shades.
That "wrong color" phase parents often worry about is not a step backward. Researchers studying color word acquisition have found something that sounds backwards at first: many two year olds learn their first color word before they can actually sort objects by color. The word shows up before the underlying concept is fully wired in. Getting it wrong for a while is part of the process working correctly, not a sign it has stalled.
The Stanford finding that actually changes what to do about it
Here is the part worth changing tonight. A study covered in Scientific American under the title "Why Johnny Can't Name His Colors" found that toddlers learn color words significantly faster depending on where the color word falls in the sentence.
English naturally puts color before the object: "the purple crayon." Researchers found that when adults instead said the object first and the color second, "a crayon that is purple," children's ability to correctly identify colors improved significantly. Toddlers process language in the order they hear it. When "purple" arrives first, some genuinely interpret it as the name of the object itself, not a description of it. Object first lets a child lock in what the thing is before being asked to also hold onto a quality it has.
What this actually looks like at home
Small shift, same words: instead of "look, a red ball," try "look, a ball, and it's red." Name the object, then attach the color after. Over repeated exposure, this ordering appears to make the color word land as a descriptor rather than getting mistaken for a second name for the object.
This is exactly the reasoning behind My First Colors: it is built to tell you exactly what to say, in the order that actually helps a toddler's brain parse it correctly, paired with real photographs instead of illustrations so the object itself is never in question. If color has felt like the one concept that will not stick no matter how many times you say it, the order of your sentence may be doing more work than the words themselves.