How to determine the color of the color-blind?
Technologies / / December 19, 2019
This post was written by our regular reader Vinogradov Anton, author of the blog pravilo.blogspot.com. History description below anyone seems very interesting!
There are no people without flaws.
I'm here for example - colorblind. How did this happen and how to live with it will not tell in detail.
Let me just say one thing - it is no secret that this is sometimes difficult to live with. For example, I have no criterion of "color".
- The car which drove?
- Volkswagen, large, SUV, etc... - this is my answer.
The color is determined from the logical premises of its location there. Grass - so green, wood - brown.
By the nature of my work I talk to designers and they have to send a letter with a description of the type: - "move the blue hatch." We all know the designers - the color they always fanciful. Or so just for me?
So the task: - "What is the color of the hatch?"
Here's a picture hatch 500 mm wide. in the middle.
I have a program on your computer "calorimeter", which translates color into machine language: RGB, or something else.
Run the program.
We define with it a color as RGB (red, green, blue) as a decimal value of 8 bits. Color hatch - R = 0, G = 250, B = 250, but the designer did not write the same way.
And then to help me hurry Yandex. When you request «RGB Yandex" it gives roulette, where you can translate all the known color values in human-readable.
It turns out - is the cyan color.
I am writing in a letter to the designer - "move the hatch cyan color 500 mm."
Q. - "and it can hatch blue?"