crimson

#EF2E2E

VibrantElectric

UI Preview

Pro

Conversions

RGB239, 46, 46
CMYK0, 81, 81, 6
HSL0°, 86%, 56%
LAB53, 71, 50
Closest Library Match
red-60095% Match

Readability

4.11On WhiteFAIL
5.10On BlackPASS AA

For optimal readability, use Black text on this background.

Magic Gradients

subtle
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vibrant
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rich
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About #EF2E2E

The hexadecimal color code #EF2E2E is a medium, intense shade of Red (known as crimson). In the RGB color model, #EF2E2E is comprised of 239 red, 46 green, and 46 blue. In the HSL color space, which is often used in digital design and color grading, it has a hue of 0 degrees, a saturation of 86%, and a lightness of 56%. This color has an approximate wavelength of 650 nm. The closest web-safe color is often utilized in web design, user interfaces (UI), and vector graphics to create intense Red atmospheres. Designers searching for Red color schemes often pair this with its complementary color or use it as an accent against neutral backgrounds. It is commonly used in digital design for backgrounds, typography, and accent elements. When paired with its complementary color in the palette below, it creates a high-contrast visual hierarchy. Engineers can implement this color using the CSS hex code #EF2E2E.

Vision Simulation

ProtanopiaRed-blind
DeuteranopiaGreen-blind
TritanopiaBlue-blind