Shark
General Information
The hexadecimal color code #21302E represents a dark, muted shade of gray-green. It is often referred to as "Shark" due to its resemblance to the color of a shark's skin, particularly in deep oceanic environments. In the RGB color model, #21302E is composed of 13.9% red, 18.8% green, and 18% blue. In the CMYK color model, used for printing, it consists of 26% cyan, 0% magenta, 6% yellow, and 81% black. This color falls within the cool spectrum, which is why it gives a subdued and calming vibe. The hexadecimal system provides a concise way to specify colors in HTML, CSS, and other digital design applications, making it a staple for developers and designers.
The color #21302E, also known as Shark, presents some accessibility challenges. Its dark nature means it has low contrast with lighter text or backgrounds. According to WCAG guidelines, sufficient contrast is crucial for users with visual impairments. To ensure readability, especially for users with low vision or color blindness, it's recommended to pair this color with very light shades. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is advisable. Using tools to check color contrast ratios is a good practice. Also, avoid using this color as the sole indicator of important information, as users who are colorblind may not be able to distinguish it from other dark colors. Always provide alternative cues, such as text labels or icons.
Shades
Digital Color Formats
Alternative colors
Applications
Web/Fashion/Interior/Graphic Design
In web design, #21302E can be used for website footers or navigation bars, especially for sites with a minimalist design. Its dark tone adds a sense of sophistication without being too distracting. In the fashion industry, it could be used as a base color for clothing or accessories to give a professional and sophisticated appearance. This provides a solid foundation for different outfits. Interior designers might use it as an accent wall color or for furniture upholstery to create a modern and luxurious atmosphere. It works particularly well in spaces with ample natural light. Graphic designers could use it for creating backgrounds for presentations or posters, offering a sleek and professional look.
Game Development
In game development, it is appropriate to use as the background of a stealth-themed game UI. It can also be used as the color for the shadows in an action game, or the color of a building in a scene. It can also be used to enhance the atmosphere and theme of the game. The color evokes feelings of depth and seriousness.
Beauty and Cosmetics
In the beauty sector, #21302E can be applied in nail polish formulations for a chic, understated aesthetic. It also blends well with a range of skin tones, which makes it adaptable to many makeup looks. It will also work well as a color for branding that desires to portray high-class and mature look.