Cobalt
Cobalt Color Information
The hex color #0244BF, often referred to as Cobalt, is a deep and vibrant shade of blue. It is composed of 0.8% red, 26.7% green, and 74.9% blue. In the RGB color space, it has values of R:2, G:68, B:191. In the CMYK color space, its composition is C:99, M:64, Y:0, K:25. Cobalt blue is known for its striking appearance and is often associated with qualities like depth, stability, and trust. Historically, cobalt blue pigment was derived from cobalt oxide-alumina, giving it a rich and intense hue that has been prized in art and design for centuries. Its hexadecimal triplet is #0244BF, making it easy to identify and use in digital applications.
The hex color #0244bf, also known as Cobalt, presents some accessibility challenges due to its low luminance. When used as a background color, it requires very light text (white or near-white) to ensure sufficient contrast for readability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text (14pt bold or 18pt regular) to meet WCAG AA standards. Using a color contrast checker is essential to verify compliance. Avoid pairing it with dark or similarly saturated colors, as this will significantly reduce readability. In user interface design, consider using this color sparingly for decorative elements rather than critical text or interactive components. Providing alternative high-contrast themes or allowing users to customize colors can improve accessibility for individuals with visual impairments.
Shades
Digital Color Formats
Alternative colors
Applications
Web UI Highlights
Cobalt blue is an excellent choice for highlighting primary actions or important links. Its vibrancy draws the user's attention and signals interactivity. However, due to its strong nature, it should be used judiciously to avoid overwhelming the user interface. Employing it for key buttons, navigational elements, or progress indicators can effectively guide users through a website or application. Combining it with a neutral color palette will further enhance its impact and maintain a balanced visual hierarchy.
Fashion Accents
In fashion, Cobalt blue adds a bold and sophisticated touch. It can be used as a statement color in clothing, accessories, or footwear. Cobalt blue pairs well with neutral colors like gray, black, white, and navy, as well as complementary colors like orange and gold. It suits a variety of skin tones and can be dressed up or down for different occasions. From dresses and tops to handbags and scarves, Cobalt blue can elevate any outfit.
Interior Accents
In interior design, Cobalt blue can be used to create a focal point or add a touch of elegance to a space. It can be incorporated through accent walls, furniture, or decorative accessories such as pillows, curtains, and artwork. Cobalt blue pairs well with neutral colors like white, gray, and beige, as well as warm metallics like gold and brass. It can be used to create a variety of styles, from modern and minimalist to traditional and eclectic. Be careful not to use too much cobalt blue as it can make the room feel cold.