Dark Blue
General Information about #0305E3
The hex color #0305E3, also known as Dark Blue, is a deep and intense shade of blue located in the blue region of the color spectrum. It is represented by the RGB values R:3, G:5, B:227. In the CMYK color model, it is composed of C:99, M:98, Y:0, K:11. This color typically evokes feelings of stability, depth, and confidence. It's often associated with trustworthiness, loyalty, and wisdom, making it a popular choice for corporate branding and designs aiming to project reliability. The color is very close to black because of its low values in red and green channels. Due to its saturated nature and relatively high intensity in the blue channel, #0305E3 stands out and can be used to attract attention, provided it is used judiciously and paired with appropriate contrasting colors.
The color #0305E3, a dark blue, presents significant accessibility challenges, especially when used as text or interactive elements. Its low lightness value (very close to black) means that it requires very light foreground colors to achieve sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Using this dark blue with darker shades of gray or other dark colors will undoubtedly fail these contrast tests, making content invisible or very hard to read for users with visual impairments. It is essential to use online contrast checkers to verify the contrast ratio, and pair it with very bright colors like white or light yellow to ensure accessibility. Considering alternative, lighter blues or implementing a color palette that offers sufficient contrast is highly recommended to meet accessibility standards.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Accent
In web design, this dark blue can serve as an accent color for backgrounds or borders, especially when aiming for a nautical or sophisticated theme. Its intensity can draw attention to specific sections of a webpage, and when used sparingly, creates a strong visual hierarchy. However, its dark nature mandates that it should only be paired with colors that offer high contrast to ensure readability and prevent eye strain. It is commonly used for navigation bars, headers, and call-to-action buttons, particularly in industries such as finance, technology, and education, where a sense of trust and authority is desired.
Interior Design Accent
In interior design, dark blue evokes a sense of tranquility and sophistication. It can be used as a primary wall color in bedrooms or studies to create a calming environment. The color also works well for furniture upholstery, such as sofas or armchairs, adding a touch of elegance to living spaces. When used in combination with lighter shades of blue and white, it creates a nautical theme, perfect for coastal homes. Accents of gold or brass can enhance the luxurious feel of the space.
Fashion Color
In fashion, dark blue is a versatile color choice that can be incorporated into both casual and formal attire. For example, a dark blue blazer paired with light-colored chinos creates a classic, stylish look. A dark blue dress is suitable for evening events, and can be accessorized with silver or gold jewelry. As an accent color, it can be used in shoes, bags, or scarves. Dark blue complements various skin tones and is often seen in corporate settings and professional wear, symbolizing reliability and confidence. It's a popular choice for uniforms and formal wear, because it is considered a neutral and elegant color.