Blue Charcoal
General Information about #030A17
The hex color #030A17, also known as Blue Charcoal, is a very dark, muted shade of blue. It is composed of 1.18% red, 3.92% green, and 9.02% blue. In the RGB color model, it is represented as (3, 10, 23). This color evokes a sense of depth, mystery, and sophistication. Due to its low lightness value, it tends to appear almost black in many contexts. It is commonly used in designs aiming for a subtle, understated, and elegant aesthetic. The color can also be associated with night and seriousness. When using this color, it is essential to consider its impact on readability and accessibility, particularly in text-based applications.
The color #030A17, also known as Blue Charcoal, presents significant accessibility challenges, particularly in text-based applications. Its extremely low luminance value means that text rendered in this color will have very poor contrast against most background colors, including white. According to WCAG guidelines, sufficient contrast is crucial for readability, especially for users with visual impairments. To ensure accessibility, it is imperative to avoid using #030A17 for text or interactive elements unless paired with a very light background color that meets the minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text. Careful consideration and testing are essential to prevent usability issues.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #030A17 can be used sparingly for background elements in sections where a dark and subdued aesthetic is desired. It is crucial to ensure that any text or interactive elements placed on this background have sufficient contrast for readability. It could also be used as a secondary color in a palette where the primary color is much lighter, to create a sophisticated feel. However, it should not be used for primary text or important interactive elements due to accessibility concerns.
Fashion
In fashion, #030A17 can be used as a base color for garments, especially in minimalist or avant-garde designs. It pairs well with lighter colors like greys, silvers, or even muted pastel shades to create contrast and visual interest. This color is often used in professional attire, and lends itself well to form fitting clothes. Accessories in metal colors can complement the dark palette creating a sleek modern look.
Interior Design
In interior design, #030A17 can serve as an accent color, particularly in modern and contemporary spaces. It can be applied to walls in rooms where a sense of depth and sophistication is desired, such as home theaters or studies. When used in interior decoration, this color should be offset by brighter furniture or art, to make the room more appealing. Textures like velvet can add depth and interest, to contrast the flat dark color.