HEX Color Code #3B1E10

Working with orange tones? #3B1E10 sits in the very dark range, bringing depth and consistency to UI kits, brand systems, and data visualizations. Explore its full technical profile and curated companion colors.

What Color Is #3B1E10?

Visually, #3B1E10 presents as a very dark orange with moderate saturation that adapts to many contexts. In the HSL model, its coordinates are (20°, 57%, 15%) — revealing a hue squarely in the orange zone with very dark depth.

Color Meaning of #3B1E10

#3B1E10 carries the psychological weight of the orange color family — commonly linked to creativity, enthusiasm, and warmth. At very dark depth, it strikes a balance that works across cultural contexts, from corporate branding to creative portfolio design.

Where to Use HEX Code #3B1E10

Section dividers and decorative borders that add rhythm without visual clutter

Progress bars and step indicators where very dark orange signals completion and advancement

Tooltip and popover backgrounds that need contrast against both light and dark parent surfaces

Form field validation accents — pairing #3B1E10 with semantic colors creates clear feedback hierarchies

Pull-quote backgrounds and callout boxes that draw the eye to important editorial content

Social media graphics and OG images where consistent orange branding drives recognition

Similar HEX Color Codes

#4A2D01

#543700

#5E0000

Complementary red tone for palette coordination

#68003D

Nearby color value offering slightly different brightness

#725500

#005F51

Adjacent shade useful for gradient transitions

#86695B

Comparable red alternative with distinct character

HEX Code #3B1E10 in Design Systems

When integrating #3B1E10 into component libraries, create at minimum: a base token, a hover variant (mixed with 10% black), an active variant (mixed with 20% black), and a disabled variant (mixed with 50% white at 60% opacity). CSS color-mix() makes this straightforward without hardcoding every variant.

Brightness check: at 37/255, this value serves best as a background for white UI text, icon labels, and button copy. Test on both sRGB monitors and mobile OLED panels where dark colors can appear more saturated.

FAQ About HEX Color Code #3B1E10

What color is #3B1E10?

#3B1E10 is a very dark orange color. In RGB terms, it combines 59 red, 30 green, and 16 blue — producing a tone that sits at 15% lightness in the HSL model.

Is #3B1E10 a dark or light color?

With a perceived brightness of 37 on a 0-255 scale, #3B1E10 is a dark color that requires light-colored text or elements placed on top of it. Use WCAG contrast tools to verify specific pairings.

What colors go well with #3B1E10?

For maximum impact, pair #3B1E10 with its complementary color (around 200° on the wheel). For softer harmony, try analogous hues at 50° and 350°. Neutrals tinted with orange undertones complete the palette.

Can I use #3B1E10 for branding?

Absolutely — #3B1E10 is well-suited for branding when orange aligns with your brand values. Its depth conveys authority and premium positioning. Test it across digital screens, print materials, and merchandise to ensure CMYK translation preserves the intended orange feeling.

How do I convert #3B1E10 to other color formats?

#3B1E10 converts to RGB(59, 30, 16) and HSL(20°, 57%, 15%). For print, calculate CMYK values relative to your printer profile. Use our HEX to RGB converter for instant conversions between any color format.