Blood Donor Color – #ea1822: Codes and Complete Breakdown
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The Blood Donor color hex code is #ea1822, and it is composed of 92% red, 9% green and 13% blue.
Blood Donor is a dark, vibrant, saturated, and warm color at 90% saturation. It has a contrast ratio of 4.51:1 against a white background, which passes WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Blood Donor color (#ea1822) against light backgrounds.

Blood Donor Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#ea1822
Blood Donor Color Codes and Information
Here’s a complete breakdown of the color Blood Donor, including its HEX, RGB, HSL, and CMYK values, as well as other information about the color.
| Data Type | Values/Details |
|---|---|
| Hex | #ea1822 |
| RGB | rgb(234,24,34) |
| HSL | hsl(357,83.3%,50.6%) |
| CMYK | 0, 90, 85, 8 |
| HSV | 357, 90, 92 |
| RGB % | 92, 9, 13 |
| XYZ | 34.5, 18.3, 3.2 |
| LAB | 49.9, 72.8, 51.8 |
| Color Category | Dark |
| Color Family | Red |
| Saturation | 90% |
| Temperature | Warm |
| Contrast Ratio Againt White (#ffffff) | 4.51 (passes WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 4.65 (passes WCAG AA) |
Similar Colors to Blood Donor Color
#3f3033

Venous Blood Red
#e2041b

Shojo’s Blood
#105e80

Royal Blood
#a60044

Rondo of Blood
#660000

Red Blood
#ff1155

Golden Blood
#e23d2a

Electric Blood
#4b0101

Dried Blood









