Dark Blue
General Information about #1818CE
The hexadecimal color code #1818CE represents a shade of dark blue in the RGB color model. It is composed of 9.41% red, 9.41% green, and 80.78% blue. This signifies that the color is heavily biased towards the blue end of the spectrum, resulting in a deep, saturated blue hue. In the sRGB color space, this color appears as a relatively dark shade. Hexadecimal color codes are widely used in web design and digital graphics as a concise way to specify colors. Understanding the composition of these codes helps designers and developers accurately reproduce and manipulate colors across various platforms and devices. The color is suitable for various application due to the psychological effects and the ability to combine it with other colors.
The color #1818CE, a dark blue, presents significant accessibility challenges, particularly concerning color contrast. When used as text against a white background, it may not meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratio, making it difficult for users with visual impairments to read. Similarly, using it as a background color with light text could pose readability problems. It's crucial to ensure a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. To improve accessibility, consider using a lighter shade of blue or pairing it with a very light or white text. Tools such as contrast checkers can help determine if color combinations meet accessibility standards, ensuring a more inclusive user experience. This color should be avoided for critical information or interactive elements without careful contrast consideration.
Shades
Digital Color Formats
Alternative colors
- #3333ff
A slightly lighter blue that maintains a similar aesthetic but improves contrast against white backgrounds.
- #000080
A darker shade of blue that can be used for backgrounds when paired with light text, offering better readability.
- #007bff
A vivid, brighter blue that is more easily seen and recognized, especially for interactive elements.
Applications
Website Headers and Navigation
In web design, this dark blue can be used for headers, navigation bars, or as an accent color to highlight specific sections of a website. Its deep tone can create a sense of professionalism and sophistication, making it suitable for corporate or educational websites. However, careful consideration should be given to text color and contrast to ensure readability and accessibility for all users. Consider pairing it with lighter shades of grey or white to balance the dark tone and improve the user experience. Additionally, the color can be incorporated into website logos or branding elements to create a cohesive and visually appealing design.
Evening Wear and Formal Suits
In fashion, this dark blue can be used for elegant evening wear, formal suits, or sophisticated accessories. Its deep, rich tone evokes a sense of luxury and refinement, making it ideal for high-end brands and designers. The color can be paired with metallic accents, such as gold or silver, to create a glamorous look, or with neutral tones, such as black or white, for a more classic and understated style. The versatility of this dark blue makes it a staple in many wardrobes, suitable for a variety of occasions and personal styles.
Accent Walls and Furniture
In interior design, dark blue can be used as an accent color on walls, furniture, or decorative items. It can create a calming and sophisticated atmosphere, especially when paired with natural materials such as wood or stone. This color works well in bedrooms, living rooms, or home offices, adding a touch of elegance and depth to the space. Lighter colors like white or cream can be used to balance the darkness and create a more airy and inviting feel. The color can also be used in patterns, such as stripes or geometric shapes, to add visual interest to the space.