Ultramarine
General Information About Ultramarine
The hexadecimal color code #0A159D represents a dark shade of blue, often referred to as Ultramarine. It is composed of 3.92% red, 8.24% green, and 61.57% blue. In the RGB color model, this translates to 10 red, 21 green, and 157 blue. The corresponding CMYK values are 0.94, 0.87, 0.00, 0.38, meaning it requires 94% cyan, 87% magenta, 0% yellow, and 38% black to create this color in print. Ultramarine is commonly associated with feelings of stability, trust, and depth. It is frequently used in designs that aim to convey a sense of professionalism, sophistication, or reliability. This color is often found in corporate branding, website designs, and various visual communication materials where a strong and dependable impression is desired. Its dark hue also makes it suitable for creating contrast and highlighting important elements when paired with lighter colors.
The color #0A159D, also known as Ultramarine, presents several accessibility considerations for web developers. Its dark hue results in a low contrast ratio when paired with similarly dark colors, potentially making text or interactive elements difficult to read for users with visual impairments. To ensure optimal readability, it's crucial to use #0A159D with light backgrounds or complementary colors like its complement #F5EAFD. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Developers should use tools to check the contrast ratio of their color combinations. Also, providing alternative styling options, such as high-contrast themes, can greatly enhance accessibility for users with different visual needs. Using CSS and ARIA roles helps to further improve the accessibility of elements using this color, ensuring compatibility with screen readers and other assistive technologies. Remember that perceived brightness and color perception also play a vital role in evaluating accessibility, and testing with real users is highly recommended.
Shades
Digital Color Formats
Alternative colors
Applications
Website Design
Ultramarine (#0A159D) can be used in website headers and footers to create a sophisticated and professional look. Its depth of color conveys stability and trust, making it suitable for businesses in finance, technology, or education. Use it sparingly for text to avoid eye strain, and pair it with lighter accent colors to maintain readability. The color works well for interactive elements such as buttons or links, as it subtly draws the user's attention without being overly distracting. Its use in web design can help establish brand identity and create a memorable user experience.
Interior Design
In interior design, #0A159D can be used as an accent wall color in living rooms or bedrooms to create a calming and luxurious atmosphere. It pairs well with neutral colors like beige, gray, or white, creating a balanced and harmonious space. The color can also be incorporated through furniture, textiles, or decorative accessories like pillows and throws. Its use in smaller doses can add a pop of color without overwhelming the space. Consider using it in rooms with ample natural light to enhance its depth and vibrancy.
Fashion Design
In fashion, Ultramarine can be used in evening wear, formal attire, or accessories to add a touch of elegance and sophistication. It pairs well with metallic accents like gold or silver, creating a glamorous and eye-catching look. The color can also be used in casual wear, such as denim or knitwear, to add a pop of color to everyday outfits. It is versatile and suits a variety of skin tones, making it a popular choice for designers. Consider incorporating it in statement pieces like jackets, dresses, or scarves to make a bold fashion statement.