✔ Main features
＊You can see if you are blind.
＊Display the test result in grade.
＊You can load a photo and scan the color code (RGB, HEX) value.
＊You can see if you are blind.
＊Display the test result in grade.
＊You can load a photo and scan the color code (RGB, HEX) value.
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