#8a3324 Color Information. 1  In a RGB color space, hex #8a3324 (also known as Burnt umber) is composed of 54.1% red, 20% green and 14.1% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 63% magenta, 73.9% yellow and 45.9% black.
Antibiotics such as amoxicillin, cephalexin, or penicillin are used to treat strep throat. Antibiotics work only against bacterial infections such as strep throat. They will not help sore throats caused by allergies or viral infections such as colds.
A sore throat should be treated with antibiotics only if the strep test is positive. Antibiotics are taken to prevent rare but more serious health problems, such as rheumatic fever. Penicillin or amoxicillin are most often the first drugs to be tried. Certain other antibiotics may also work against the strep bacteria.