Cobalt
General Information about Cobalt (#0D43A7)
Cobalt, represented by the hexadecimal color code #0D43A7, is a deep shade of blue that evokes feelings of serenity, stability, and professionalism. It belongs to the blue color family and is often associated with trustworthiness and intelligence. In color psychology, blue is known to promote relaxation and reduce stress. Cobalt, in particular, is used in various applications, from web design to fashion and interior decor, to convey a sense of sophistication and reliability. Its hex code indicates a specific combination of red, green, and blue light intensities. The intensity of blue is higher than both the red and green components.
The color #0D43A7, also known as Cobalt, presents specific accessibility considerations for web development. When used as text, it requires careful pairing with a background color that provides sufficient contrast to ensure readability for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using online contrast checkers is advisable to verify compliance. Additionally, avoid relying solely on color to convey important information; supplement color cues with text labels or icons to accommodate users who are colorblind. When using Cobalt for interactive elements like buttons or links, ensure that the color change on hover or focus provides enough visual distinction to indicate the interactive state.
Shades
Digital Color Formats
Alternative colors
- #2e5cb8
A slightly lighter shade of blue that offers better contrast against white backgrounds while retaining a similar aesthetic.
- #082f7a
A darker shade of blue that provides enhanced readability when used as text on light backgrounds.
- #ffffff
A neutral color useful for backgrounds that provides a better contrast ratio.
Applications
Corporate Website Design
In web design, Cobalt (#0D43A7) can be employed to create a sense of trust and professionalism. It is often used for header backgrounds, button accents, and link highlights in corporate websites and online banking platforms. Its deep blue hue evokes feelings of stability and reliability, making it suitable for industries that require a strong sense of security. Furthermore, Cobalt can be paired with lighter shades of blue or white to create a clean and modern aesthetic. Consider its ability to influence user perception positively.
Fashion Design
In the realm of fashion, Cobalt serves as a sophisticated and versatile color choice. It can be used in garments ranging from elegant evening wear to casual everyday attire. As an accent color, Cobalt can add a pop of vibrancy to neutral outfits or complement other cool-toned colors like gray and silver. Its ability to enhance the appeal of various fabrics makes it a popular choice for designers. Cobalt remains a popular choice because of its association with style.
Interior Design
In interior design, Cobalt can be used to create a calming and sophisticated atmosphere. It is often employed as an accent color in living rooms, bedrooms, and home offices. Cobalt walls can create a dramatic effect, while Cobalt accents like pillows, rugs, and artwork can add subtle pops of color. Its association with tranquility makes it suitable for spaces where relaxation is important. Also, when decorating, consider its ability to complement various furniture styles and textures.