HEX Color Code #0B5DD2

#0B5DD2 occupies the deep end of the blue spectrum, offering rich visual impact without overwhelming a layout. Dive into its technical details and discover where this color works best in production.

What Color Is #0B5DD2?

#0B5DD2 corresponds to a deep blue tone when displayed on screen. Its 90% saturation delivers high chromatic intensity — excellent for CTAs and interactive highlights.

Color Meaning of #0B5DD2

#0B5DD2 expresses the blue family's core themes of serenity, intelligence, and authority. Its particular depth places it in the deep range, which audiences tend to perceive as premium, trustworthy, and established.

Where to Use HEX Code #0B5DD2

SaaS dashboard sidebar backgrounds creating a professional blue-tinted workspace

Animated micro-interactions — deep blue pulses and glows feel polished on button clicks

Checkout flow progress indicators marking completed, current, and pending steps

Portfolio gallery frame borders that complement photography without competing for attention

Status page indicators — blue accents for operational metrics and uptime displays

Plugin and widget chrome styling for embedded components that need to match the host palette

Similar HEX Color Codes

#1A4EE1

#0076B9

#2E3AF5

Complementary blue tone for palette coordination

#388AA5

Nearby color value offering slightly different brightness

#0026FF

#4C1CFF

Adjacent shade useful for gradient transitions

#56A887

Comparable cyan alternative with distinct character

HEX Code #0B5DD2 in Design Systems

Scale this blue shade into a complete system: pair #0B5DD2 with its complementary hue (≈0° on the wheel) for maximum contrast, or use analogous neighbors (±30°) for softer harmonies. Build each companion color into a matching 9-step tonal ramp for full-coverage UI support.

Contrast profile: at 82/255 brightness, this shade excels as a button background, nav-bar fill, or card header. Always test the final foreground-background pair in Chrome Lighthouse or axe-core to catch contrast violations before deployment.

FAQ About HEX Color Code #0B5DD2

What color is #0B5DD2?

Visually, #0B5DD2 appears as deep blue. At HSL(215°, 90%, 43%), the hue sits in the blue zone with strong saturation and deep brightness.

Is #0B5DD2 a dark or light color?

Based on WCAG luminance weighting, #0B5DD2 scores 82/255 — classifying it as dark. It functions well as button fills, header bars, and accent blocks with light text..

What colors go well with #0B5DD2?

Try combining #0B5DD2 with shades at 35° (complementary) for bold contrast, 335° and 95° (triadic) for balanced variety, or simply lighter and darker blue values for monochromatic elegance. Use our color wheel to explore these relationships visually.

Can I use #0B5DD2 for branding?

Yes, #0B5DD2 works effectively for branding. The blue family communicates stability, depth, and confidence, and its deep character adds distinctiveness. Pair it with comprehensive brand guidelines specifying approved backgrounds, text treatments, and co-branding rules.

How do I convert #0B5DD2 to other color formats?

#0B5DD2 equals RGB(11, 93, 210) and HSL(215°, 90%, 43%). Each format serves different purposes: HEX for CSS tokens, RGB for JavaScript manipulation, and HSL for intuitive color adjustments. Our conversion tools provide all formats with one click.