HEX Color Code #D33711

From card backgrounds to icon fills, the deep red tone #D33711 handles a wide variety of design contexts reliably. This reference page provides its complete color data and professional application ideas.

What Color Is #D33711?

In the HSL model, #D33711 is defined as (12°, 85%, 45%). The 12° hue angle corresponds directly to the red portion of the color wheel. Combined with deep lightness and strong saturation, this shade delivers vibrant visual impact.

Color Meaning of #D33711

From a psychological standpoint, #D33711 taps into red associations of warmth, intensity, and power. The deep character of this specific shade means it asserts presence without overwhelming, making it effective for primary UI elements and brand identifiers.

Where to Use HEX Code #D33711

E-commerce product card borders and "add to cart" button styling for red-branded storefronts

Modal overlay tints — applying #D33711 at 10-20% opacity creates depth behind dialog content

Infographic accent elements where multiple red shades build visual storytelling layers

Notification badges that remain legible against varied nav-bar backgrounds

Event and calendar UI — deep red marks selected dates and active time slots

Slide deck title bars and presentation themes for consistent conference branding

Similar HEX Color Codes

#C44620

#EC5000

#B01400

Complementary red tone for palette coordination

#FF0A00

Nearby color value offering slightly different brightness

#FF0048

#FF7800

Adjacent shade useful for gradient transitions

#FF825C

Comparable orange alternative with distinct character

HEX Code #D33711 in Design Systems

For Figma and code handoff, document #D33711 with its roles: when to use it, which backgrounds it pairs with, and which text colors sit on top of it. Include a "do / don't" section showing approved and forbidden combinations — this prevents designers from accidentally creating inaccessible pairs.

With brightness at 97/255, this shade anchors well as a dark accent. Pair with white (#FFFFFF) for maximum contrast or off-white (#F9FAFB) for a softer feel. Avoid medium grays on top, which create insufficient contrast.

FAQ About HEX Color Code #D33711

What color is #D33711?

This HEX code renders as a deep red shade on screen. Its RGB components (211, 55, 17) create a red-dominant appearance with deep depth.

Is #D33711 a dark or light color?

Dark. The weighted luminance formula (0.299R + 0.587G + 0.114B) gives #D33711 a score of 97/255, placing it below the midpoint. This classification affects which text colors achieve adequate contrast.

What colors go well with #D33711?

#D33711 pairs well with contrasting colors opposite it on the color wheel (≈192°) for dynamic compositions. For cohesive, calm palettes, combine it with neighboring hues at ±30° and tinted neutrals in the same red family.

Can I use #D33711 for branding?

Yes. #D33711 works as a brand color when red-family associations — energy, passion, and urgency — align with your positioning. Define it formally in your brand guidelines with permitted tints, shades, and pairing rules for consistent application.

How do I convert #D33711 to other color formats?

The full conversion: RGB(211, 55, 17), HSL(12°, 85%, 45%). CMYK values depend on the print profile but approximate C:17% M:78% Y:93% K:0%. Our converter tools handle all formats instantly.