Dark Blue
General Information about #0109B3
The hexadecimal color #0109B3, also known as Dark Blue, is a deeply saturated shade of blue with a very small amount of green and red, which gives it the visual impression of being a pure, intense dark blue. It is often perceived as a color of trust, loyalty, and intelligence, and also associated with depth, stability, and expertise. In the RGB color model, #0109B3 consists of 0.4% red, 3.53% green, and 70.2% blue. In the CMYK color model, it is composed of 99% cyan, 93% magenta, 0% yellow, and 30% black. This dark blue hue is commonly used in various fields, including web design, graphic design, and branding, to convey a sense of professionalism and reliability. It is important to consider accessibility when using this color, and to balance it with lighter colors to ensure sufficient contrast.
The hex color #0109B3, a dark blue, presents accessibility challenges, especially for users with visual impairments. Its low luminance contrast against lighter backgrounds can make text and interactive elements difficult to read. According to WCAG guidelines, sufficient contrast ratios are crucial for ensuring readability and usability. For normal text (14pt or 18px and larger bold text) a contrast ratio of at least 4.5:1 is needed. For large text (18pt or 24px) a contrast ratio of 3:1 is needed. To improve accessibility, consider pairing #0109B3 with much lighter colors like whites, creams, or light yellows to meet these contrast requirements. Alternatively, use this color for larger design elements where readability is less critical, or implement features like color customization to allow users to adjust the color scheme to their preferences. Adequate testing with accessibility tools is recommended to validate the contrast and ensure a more inclusive user experience.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #0109B3 can be used to create a sophisticated and calming atmosphere. It's well-suited for backgrounds in sections where you want to evoke trust and reliability, such as in the header or footer of a corporate website. The color is also great for call-to-action buttons, especially when paired with a bright contrasting color for the text. To avoid accessibility problems be sure to test and check your contrasts when using this color.
Fashion Design
In the fashion industry, dark blues like #0109B3 are often associated with elegance and professionalism. It can be used as the primary color in formal wear or as an accent color in casual outfits. This shade is versatile enough to be incorporated into various materials, from silk and velvet to denim and cotton. Also in the fashion industry it is often combined with contrasting colors like gold or silver for a striking visual effect.
Interior Design
When it comes to interior design, #0109B3 can serve as a rich wall color in studies, libraries, or bedrooms, creating a peaceful environment. It also works well as an accent color in furniture or decorative items like cushions, throws, or artwork. To make the space more vibrant, combine it with brighter colors or metallic accents. However, be sure to balance it with adequate lighting to prevent the room from feeling too dark or enclosed.