HEX Color Code #0F19BE

Defined by its deep blue character, #0F19BE offers the kind of dependable color foundation that production interfaces need. Below you will find its complete breakdown — RGB, HSL, CMYK — along with design guidance and accessibility notes.

What Color Is #0F19BE?

#0F19BE translates to RGB(15, 25, 190), producing a deep blue that balances its channels evenly. The overall perceived brightness of 41/255 means it registers as a darker tone that anchors visual hierarchy.

Color Meaning of #0F19BE

In color psychology, blue hues evoke serenity, intelligence, and authority. The deep quality of #0F19BE adds a layer of sophistication and seriousness, making it effective for brands that want to combine blue emotional resonance with refined aesthetics.

Where to Use HEX Code #0F19BE

Brand identity systems — deep blue works as a primary or secondary swatch in logo lockups

Card hover states and focus rings that provide clear visual feedback without overwhelming the layout

Dashboard headers and KPI tiles where blue tones lend a professional, data-forward aesthetic

Marketing landing pages targeting audiences who respond to blue color psychology

Mobile app tab bars and status indicators that must remain legible across varying ambient lighting

Print collateral converted via CMYK — this shade holds well in four-color process printing

Similar HEX Color Codes

#000AAF

#2832A5

#32009B

Complementary purple tone for palette coordination

#000091

Nearby color value offering slightly different brightness

#0000F5

#505A7D

Adjacent shade useful for gradient transitions

#5A6473

Comparable gray alternative with distinct character

HEX Code #0F19BE in Design Systems

Modern design systems would assign #0F19BE a semantic token like --brand-blue-base and generate a tonal scale around it. Use HSL to create lighter tints (increase L by 10-15% for hover backgrounds) and darker shades (decrease L by 10-15% for pressed states), keeping H and S constant.

For contrast: white text on this background meets WCAG AA comfortably. For AAA compliance, verify the specific ratio — aim above 7:1 for body text. Avoid using this shade for thin text on medium-toned backgrounds.

FAQ About HEX Color Code #0F19BE

What color is #0F19BE?

Visually, #0F19BE appears as deep blue. At HSL(237°, 85%, 40%), the hue sits in the blue zone with strong saturation and deep brightness.

Is #0F19BE a dark or light color?

Based on WCAG luminance weighting, #0F19BE scores 41/255 — classifying it as dark. It functions well as button fills, header bars, and accent blocks with light text..

What colors go well with #0F19BE?

Try combining #0F19BE with shades at 57° (complementary) for bold contrast, 357° and 117° (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 #0F19BE for branding?

Yes, #0F19BE 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 #0F19BE to other color formats?

#0F19BE equals RGB(15, 25, 190) and HSL(237°, 85%, 40%). 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.