Incredible facts
This optical illusion will test how well your eyes and brain work together.
The faster you can answer the following questions, the better and faster your brain takes in information.
In the image, you'll see a range of colors and you need to tell us how many colors are listed in 9 seconds.
The task is complicated by the fact that the colors of the written words do not match the actual color.
Read also: Optical illusion: Is this photo in color or black and white?
1. So how many colors are named here? You will find out the correct answer below.
Optical illusions
Here are some more brain-confusing optical illusions that will test your attentiveness and keen eyesight.
1. There are only three colors in this image: yellow, red, and blue. The central squares are all the same color.
Phenomena such as chromatic assimilation and chromatic contrast are responsible for optical illusion. Due to this effect, the presence of lines of different colors against the background of red squares makes us see orange squares in some places.
2. There are only two colors in this picture: black and white. The illusion is that we see grey circles at the intersection of white lines.
This illusion was discovered by German psychologist Hermann Ludimar at the end of the 19th century and named after him. The illusion of grey circles will disappear if you look directly at the intersection of white lines.
3. The circles are the same size, and again, peripheral gray circles of different sizes affect our vision and affect the perception of orange circles.
The illusion was first discovered by German psychologist Hermann Ebbinghaus in the mid-19th century.
And finally, the answer to the first task.
1. There are seven colors in the image: blue, yellow, black, orange, green, red, and purple.
The result:
How well did you complete your assignments?
4 tasks out of 4 – excellent neuro-optical vision function
3 tasks out of 4 – almost perfect vision
1 or 2 tasks out of 4 – buy points and look at the screen less.