How can I discover optimal colours of contrast?
Solution 1:
I have tried to generate a set of six colors selected for optimal contrast and readability using the following Bash script:
#!/bin/bash
for i in {1..6}
do
tput setaf $i
echo 'color ' $i ' ■■■■■■■■■■■■■■■■■■■■■'
done
The results of running the Bash script are shown below:
These results are quite good compared to the results of selecting colors for optimal contrast and readability manually using a color replacement tool.