Outer Space
General Information
The hex color #21353C, also known as Outer Space, is a dark, muted shade of gray-green. It belongs to the family of cool colors and exudes a sense of sophistication and tranquility. This color is often associated with professionalism, elegance, and a modern aesthetic. In terms of color theory, #21353C has relatively low saturation and luminance, making it a versatile choice for backgrounds and accent elements in design. Its hexadecimal value translates to 13.33% red, 21.57% green, and 23.53% blue. The sRGB values are R:33, G:53, B:60. The CMYK values are C:0.45, M:0.11, Y:0.00, K:0.76
The hex color #21353C, also known as Outer Space, presents some accessibility challenges, especially when used for text. Its low luminance value of approximately 5% means that it requires very light text (white or near-white) to provide sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is needed for normal-sized text and 3:1 for large text to meet AA compliance. Using #21353C for text on a dark background will likely fail these criteria, making it difficult for users with visual impairments to read. For interactive elements, ensuring a contrast ratio of 3:1 against adjacent colors is essential. When using this color, careful consideration must be given to its pairing with other colors to ensure readability and usability for all users. Tools like contrast checkers are invaluable in this process.
Shades
Digital Color Formats
Alternative colors
- #334756
A slightly lighter shade that offers improved contrast while maintaining a similar aesthetic.
- #12232E
A darker shade that can be used for backgrounds or accents to provide a deeper contrast when needed.
- #284943
A color with a bit more saturation to add a subtle pop while still staying within a muted palette.
Applications
Web Development
In web development, #21353C can be effectively used for creating a sophisticated and modern website design. It works well as a background color for headers or footers, providing a strong visual anchor without being too distracting. When paired with lighter fonts, such as white or light gray, it offers excellent readability and a professional feel. This color can also be used for interactive elements like buttons and navigation menus, but careful attention to contrast is essential to ensure accessibility. Its neutral tone makes it suitable for various industries, from technology and finance to creative agencies seeking a sleek and understated aesthetic.
Interior Design
In interior design, the hex color #21353C can be a stylish choice for creating a calming and sophisticated atmosphere. It works particularly well in bedrooms or living rooms, providing a neutral backdrop that allows other colors and textures to stand out. Consider using it as a wall color, paired with lighter furniture and accents, to prevent the room from feeling too dark. It also complements natural materials like wood and stone, enhancing the organic feel of the space. This color is an excellent choice for creating a modern and elegant interior.
Fashion
In fashion, #21353C offers a versatile and sophisticated option for creating stylish and timeless outfits. This color is excellent for creating minimalist, sophisticated looks. It provides a neutral base that allows statement accessories to stand out. Also, this color will work very well in professional clothing.