HEX Color Code #301AAF

Working with blue tones? #301AAF sits in the deep 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 #301AAF?

Visually, #301AAF presents as a deep blue with rich saturation that commands attention. In the HSL model, its coordinates are (249°, 74%, 39%) — revealing a hue squarely in the blue zone with deep depth.

Color Meaning of #301AAF

#301AAF carries the psychological weight of the blue color family — commonly linked to trust, reliability, and professionalism. At deep depth, it strikes a balance that works across cultural contexts, from corporate branding to creative portfolio design.

Where to Use HEX Code #301AAF

Section dividers and decorative borders that add rhythm without visual clutter

Progress bars and step indicators where deep blue signals completion and advancement

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

Form field validation accents — pairing #301AAF 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 blue branding drives recognition

Similar HEX Color Codes

#3F0BA0

#1733C8

#0D008C

Complementary blue tone for palette coordination

#5D47DC

Nearby color value offering slightly different brightness

#6751E6

#00006E

Adjacent shade useful for gradient transitions

#7B00FA

Comparable purple alternative with distinct character

HEX Code #301AAF in Design Systems

When integrating #301AAF 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 50/255, 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 #301AAF

What color is #301AAF?

#301AAF is a deep blue color. In RGB terms, it combines 48 red, 26 green, and 175 blue — producing a tone that sits at 39% lightness in the HSL model.

Is #301AAF a dark or light color?

With a perceived brightness of 50 on a 0-255 scale, #301AAF 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 #301AAF?

For maximum impact, pair #301AAF with its complementary color (around 69° on the wheel). For softer harmony, try analogous hues at 279° and 219°. Neutrals tinted with blue undertones complete the palette.

Can I use #301AAF for branding?

Absolutely — #301AAF is well-suited for branding when blue 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 blue feeling.

How do I convert #301AAF to other color formats?

#301AAF converts to RGB(48, 26, 175) and HSL(249°, 74%, 39%). For print, calculate CMYK values relative to your printer profile. Use our HEX to RGB converter for instant conversions between any color format.