Cobalt
General Information about Cobalt (#0A3CAA)
The hexadecimal color code #0A3CAA represents a specific shade of blue, often referred to as Cobalt. This color is composed of 3.92% red, 23.53% green, and 66.67% blue. In the RGB color model, it translates to R:10, G:60, B:170. Cobalt is known for its strong and sophisticated appearance. Colors with this hue tend to evoke feelings of stability, depth, and confidence. Cobalt historically derives its name from the naturally occurring mineral cobaltite and has been used as a pigment in paints and dyes for centuries. Its association with reliability makes it a popular choice for branding and visual design where trust is paramount. The color falls into the category of darker blues, and it is a very common color in design.
The hex color #0A3CAA, also known as Cobalt, presents some accessibility considerations for web developers. Its relatively dark hue means it requires careful pairing with text and other UI elements to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #0A3CAA as a background, ensure that any text placed on top of it is a light color such as white or a very light gray to meet these contrast requirements. Avoid using #0A3CAA for small, critical interactive elements without a high contrast ratio, as this can make them difficult for users with visual impairments to perceive and interact with. Tools like contrast checkers can assist in verifying sufficient contrast ratios. When creating user interfaces that are accessible it is crucial to choose accessible color combinations.
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Digital Color Formats
Alternative colors
Applications
Web and Application Design
In web design, #0A3CAA can be used for header backgrounds to give a professional look, especially in the finance or technology sector. It can also be used as the primary color for buttons and links, provided that the text color contrasts sufficiently. To enhance user experience in application design, the color may be used for primary interactive components. Ensure that colorblind users can distinguish interface components. Cobalt is also commonly used in data visualizations to represent different data sets.
Interior Design
In interior design, Cobalt can be used to create an accent wall in a modern-themed room. Its sophisticated tone pairs well with neutral colors like gray, white, and beige. Consider using it in smaller doses, such as for throw pillows or artwork, to avoid overwhelming the space. Incorporating this color can add an elegant touch and create a focal point in the room. Make sure that the interior has enough lighting to bring out the nuances of this color.
Fashion
Cobalt is a popular color in the fashion industry, often used in formal wear and accessories. It can be seen in suits, dresses, and ties, offering a balance between classic and contemporary styles. The color works well with both warm and cool tones, making it versatile for different skin tones and color palettes. It is a good color for adding a touch of sophistication to any outfit.