Dark Blue
General Information about #0A00CD
The hexadecimal color #0A00CD represents a dark shade of blue, also known as Dark Blue. It is composed of 3.92% red, 0% green, and 80.39% blue. In the RGB color model, it has the values (10, 0, 205). This particular shade leans heavily towards the blue end of the spectrum, resulting in its deep, rich appearance. Hex color codes are commonly used in web design and digital graphics to specify colors accurately. Understanding the composition of a hex color can help designers make informed decisions about color palettes and ensure visual consistency across different platforms. The perceived darkness of #0A00CD is because blue light has a low perceived lightness compared to green or red.
The hex color #0A00CD, a dark blue, presents significant accessibility challenges, particularly for users with visual impairments. Its low lightness value (very dark) results in poor contrast against commonly used background colors like white. This makes it difficult for users to distinguish text or important visual elements rendered in this color. According to WCAG guidelines, sufficient contrast ratios are crucial for readability. To ensure accessibility, web developers should avoid using #0A00CD for text or interactive elements unless paired with a very light background color that meets the minimum contrast ratio thresholds. Tools like contrast checkers can help verify compliance. Considering alternative, lighter shades of blue or using contrasting colors for text and backgrounds can greatly improve the user experience for everyone, including those with low vision or color blindness. It is best practice to always test and review color contrast and readability in your designs.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Accent
In web design, #0A00CD can be used sparingly as an accent color to draw attention to specific elements like buttons or links. However, it should not be used for large blocks of text or important navigational elements due to its low contrast. To ensure accessibility, pair it with a very light background or text color. This dark blue can also be utilized in creating a futuristic or technological aesthetic. In user interface design, you can consider using this color for non-interactive elements or as a secondary color for branding elements. Ensure that the primary brand color has accessible contrast when used for user interaction.
Graphic Design Element
In graphic design, this dark blue hue can be incorporated into logos, branding materials, and illustrations to convey a sense of sophistication or mystery. It works well in combination with lighter, contrasting colors to create visual interest. This color is suitable for designs intended to evoke a sense of depth or the unknown. Use it sparingly in layouts to create emphasis and prevent visual fatigue. Ensure that the overall design considers colorblindness, and that information is not solely conveyed through color differences.
Fashion and Interiour
This intense dark blue evokes feelings of power, trust, and intelligence. In fashion, a dark blue garment might be chosen for formal occasions or professional settings. This blue tone is excellent for adding depth and sophistication to an ensemble. In interior design, a dark blue color may be chosen as a wall accent to add depth or be used in decorative pieces to add sophistication to a space. This dark blue can evoke a sense of calm.