Cobalt
General Information about Cobalt (#0143C9)
The color #0143C9, also known as Cobalt, is a deep and vibrant shade of blue. It is located in the blue region of the color spectrum and is characterized by its strong saturation and relatively low lightness value. In the RGB color model, #0143C9 is composed of 0.4% red, 26.3% green, and 78.8% blue. In the CMYK color model, it consists of 99% cyan, 68% magenta, 0% yellow, and 21% black. This hex code is often associated with feelings of trust, loyalty, and confidence, making it a popular choice for branding and marketing materials. Cobalt has a rich history, having been used in pigments and dyes for centuries, and continues to be a valued color in art, design, and technology.
The hex color #0143C9, also known as Cobalt, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it's crucial to pair it with text or elements that offer sufficient luminance contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Due to its relatively dark nature, #0143C9 requires very light text (e.g., white or very pale yellow) to meet these standards. Using darker text colors can make content difficult to read, especially for users with visual impairments. Careful consideration should also be given to users with color blindness, ensuring that information conveyed through color is also available through other visual cues like text labels or icons. Designers should use color contrast checking tools to verify the compliance of their color choices.
Shades
Digital Color Formats
Alternative colors
- #2962ff
A slightly lighter shade of blue that offers improved readability and accessibility due to increased luminance.
- #64b5f6
A more muted blue that can serve as a background color without overpowering other elements on the page.
- #0d2386
A darker blue to ensure readability when paired with lighter texts
Applications
Web Design Branding
In web design, Cobalt (#0143C9) can be used to create a sense of trust and authority. It is suitable for branding elements such as logos, headers, and call-to-action buttons, especially for websites in the technology, finance, or corporate sectors. It can also be used sparingly as an accent color to draw attention to important information or links. However, due to its boldness, it should be balanced with neutral colors like white, light gray, or a muted beige to prevent visual fatigue. The color can create a visual hierarchy and guide the user's eye through the content.
Interior Design Accent
In the realm of interior design, Cobalt (#0143C9) can introduce a touch of sophistication and depth to a space. It's often used as an accent color in modern and contemporary designs, appearing on statement walls, furniture pieces, or decorative accessories. When combined with lighter neutrals or warm woods, it creates a balanced and inviting atmosphere. The color can be particularly effective in studies, libraries, or living rooms, where it fosters a sense of focus and contemplation. When using this color, lighting plays an important role to create an elegant ambience.
Fashion Design
In the field of fashion design, Cobalt (#0143C9) can bring a vibrant and confident feel to clothing and accessories. It is often used in athleisure wear, evening wear, and statement pieces. The hex code also pairs well with neutral tones like black, white, and gray, as well as complementary colors like orange and yellow for a bold and eye-catching look. Cobalt can also be used in accessories such as handbags, shoes, and scarves to add a pop of color to an outfit.