HSV: (0°, 100%, 40%)
RGB: rgb(102, 0, 0)
The color of blood ranges from crimson to a dark brown-red and may have a slightly orange hue. In the RGB color spectrum, it often consists only of the color red, with no green or blue component; in the CMYK color model blood red has no cyan, and consists only of magenta and yellow with a small amount of black. It is frequently darker than both maroon and dark red.
In China, according to The Language of Color in China, dark blood red is sometimes referred to as "period red".