Dark Blue
General Information about #1A00CA
The hex color #1A00CA, also known as a dark blue, is a hexadecimal representation of a color in the RGB (Red, Green, Blue) color model. In this model, the color is defined by its red, green, and blue components, each ranging from 0 to 255 (or 00 to FF in hexadecimal). For #1A00CA, the red component is 1A (26 in decimal), the green component is 00 (0 in decimal), and the blue component is CA (202 in decimal). This indicates a color that is predominantly blue, with very little red and no green. Hexadecimal color codes are commonly used in web design and other digital applications for specifying colors precisely. The use of the blue-dominant color can evoke feelings of trust, serenity, and intelligence. It's often associated with stability and depth.
The hex color #1A00CA, a dark blue hue, presents certain accessibility challenges, particularly concerning color contrast. When used as a background color, it requires very light text to ensure sufficient contrast for readability, ideally achieving a contrast ratio of at least 4.5:1 as recommended by WCAG guidelines. Conversely, as a text color, it should be paired with a light background. Care should be taken when using this color for essential information or interactive elements. Users with visual impairments may struggle to distinguish elements using this color against darker backgrounds. Providing alternative styling options or high-contrast themes can greatly enhance accessibility for a broader audience. Additionally, avoid using this color as the sole indicator of functionality, such as in links or buttons, and supplement it with text or icons to ensure usability for colorblind users.
Shades
Digital Color Formats
Alternative colors
- #3366ff
A slightly lighter blue that maintains a similar aesthetic but provides better contrast against white backgrounds.
- #333399
A more desaturated blue that can be used as a neutral background color.
- #800080
A vivid purple color, if you want a similar bold impression, but a slightly different color that may work better in some contexts.
Applications
Website Design
In web design, #1A00CA can be used to create a sophisticated and modern feel for websites in the technology, finance, or education sectors. It can be applied to headers, navigation menus, or as an accent color in buttons and icons. However, due to its dark nature, it's crucial to use it sparingly and ensure sufficient contrast with text and other elements. A good approach is to combine it with lighter shades of blue or white for a balanced and accessible design.
Interior Design
In interior design, #1A00CA can be incorporated as an accent color in furniture, wall art, or decorative accessories. It adds a touch of elegance and sophistication to any room. It works well in bedrooms, living rooms, or home offices, particularly when paired with neutral colors like gray, beige, or white. Consider using it on throw pillows, curtains, or a statement wall to create a focal point. Balance with light or neutral tones to avoid making a room feel too dark. The color invokes feelings of royalty and is suitable for a high-end and modern look.
Branding
The color is suited for branding, e.g. for technology companies or universities. The dark, royal-like blue gives a sense of importance and trust and can be paired with a lighter font. The color can be applied to logos, corporate design and social media appearances. It is important to be consistent in applying the corporate design and it's best to establish and follow a style guide. The color creates a modern, serious and trustworthy impression.