HEX Color Code #800000

The dark red hue #800000 delivers confident visual weight across interfaces. Its balanced RGB and HSL values make it ideal for building cohesive red-themed web palettes.

What Color Is #800000?

At 0° on the hue wheel, #800000 lands firmly in the red family. Its 100% saturation gives it a vivid, attention-grabbing quality, while 25% lightness positions it as a dark variant — well-suited for dark-mode surfaces and high-contrast elements.

Color Meaning of #800000

Colors in the red family are associated with energy, passion, and urgency. As a dark variant, #800000 amplifies those associations with depth and gravity, lending authority to any composition.

Where to Use HEX Code #800000

Hero sections and full-width banners where dark red tones anchor the page hierarchy

CTA buttons and interactive elements — the dark depth ensures visibility against light backgrounds

Navigation bars and sidebar accents that need to feel grounded and persistent

Data visualization charts where this red shade differentiates data series coherently

Icon fills and badge backgrounds that require consistent recognition across screen sizes

Email template accents where rendering fidelity across mail clients matters

Similar HEX Color Codes

#710000

#991900

#A30023

Complementary red tone for palette coordination

#AD002D

Nearby color value offering slightly different brightness

#493737

#C14100

Adjacent shade useful for gradient transitions

#CB4B4B

Comparable red alternative with distinct character

HEX Code #800000 in Design Systems

To implement #800000 effectively in a design system, define it as a CSS custom property: :root { --color-red-dark: #800000; }. This single definition propagates to every component referencing the token, and a palette update requires changing just one line.

Accessibility testing is essential. With a perceived brightness of 38/255, this shade requires white or light text for adequate WCAG contrast — aim for 4.5:1 minimum on body text. Use it as a background or accent rather than text on dark surfaces.

FAQ About HEX Color Code #800000

What color is #800000?

#800000 produces a dark red tone. The RGB breakdown (128, 0, 0) shows how the three light channels combine to create this specific red hue at 0° on the color wheel.

Is #800000 a dark or light color?

#800000 registers as a dark color at 38/255 perceived brightness. In practical terms, white (#FFFFFF) or very light text will provide the best readability.

What colors go well with #800000?

Complementary pairing (≈180° hue) creates energetic contrast with #800000. Split-complementary (±150°) adds variety with less tension. Monochromatic schemes — lighter and darker red shades — are the safest harmonious option.

Can I use #800000 for branding?

#800000 can serve as a primary or secondary brand color. Before committing, verify it renders well in both RGB (screens) and CMYK (print), test it against competitor palettes for differentiation, and confirm it meets WCAG contrast requirements in all planned applications.

How do I convert #800000 to other color formats?

Convert #800000 to RGB(128, 0, 0) by splitting the hex into three pairs and converting each from base-16 to base-10. HSL(0°, 100%, 25%) is derived from the RGB values using the standard algorithm. Visit our HEX to HSL converter for additional formats.