Cobalt
About Cobalt (#084AA4)
The hex color #084AA4, often referred to as Cobalt, is a deep, saturated blue with a cool undertone. In the RGB color model, it consists of 0.03% red, 29.02% green, and 64.31% blue. This combination results in a color that is both calming and sophisticated. Cobalt blue has a rich history, dating back to ancient times when it was derived from cobalt oxide. In modern usage, it is frequently employed in graphic design, web development, and interior design to convey a sense of trust, stability, and professionalism. Its depth makes it suitable for backgrounds, accents, and elements that require visual emphasis.
The hex color #084AA4, also known as Cobalt, presents some accessibility challenges due to its low lightness value. When used as a foreground color for text, it requires careful consideration of contrast ratios against background colors. According to WCAG guidelines, sufficient contrast is crucial for users with visual impairments to perceive content effectively. A small or regular-sized text should have a contrast ratio of at least 4.5:1, while larger text requires a ratio of 3:1. Therefore, when employing #084AA4 for text, it should ideally be paired with very light background colors, such as white (#FFFFFF) or very light grays, to ensure readability and accessibility. Also, using this color as a background for white text is advised.
Shades
Digital Color Formats
Alternative colors
- #2962ff
A slightly lighter blue that offers better contrast against various background colors, making it more versatile for text and interface elements.
- #002677
A darker shade that can be used to provide a stronger visual emphasis when needed, while still maintaining a sense of depth.
- #1e90ff
This color has a better contrast for people with visual disabilities.
Applications
Call-to-Action Buttons
Cobalt is a striking color choice for call-to-action buttons. Its vibrancy draws the user's attention, encouraging interaction. The color evokes trust and reliability, making users more inclined to click. When designing for user engagement, Cobalt serves as a beacon, guiding the user journey towards conversion. Furthermore, it complements well with lighter accent colors, enhancing the overall visual hierarchy and improving user experience by making important elements stand out.
Data Visualization
In data visualization, Cobalt excels in depicting complex datasets. Its richness sets it apart from other colors, allowing for clear differentiation between categories. Whether constructing bar graphs, pie charts, or scatter plots, Cobalt provides visual clarity, helping viewers discern patterns and insights quickly. Its deep tone ensures that critical information remains prominent, enhancing the overall interpretability of the visual representation. This makes data more accessible and easier to understand at a glance.
Interior Accent
For interior design, cobalt can be used as an accent wall color to bring depth and sophistication to a room. It pairs well with neutral tones like gray and white, creating a balanced and modern aesthetic. Cobalt accessories such as vases and throw pillows can add pops of color without overwhelming the space, making it versatile for various design styles.