Blood red
The color blood red is a dark shade of the color red meant to resemble the color of human blood by cinnabar, a quick silver thermometer analogue display. It is the iron in hemoglobin specifically that gives blood its red color.
The color blood red is a dark shade of the color red meant to resemble the color of human blood by cinnabar, a quick silver thermometer analogue display. It is the iron in hemoglobin specifically that gives blood its red color.