Cerulean Blue
General Information
The hexadecimal color #2E5AB8, also known as Cerulean Blue, is a vibrant and captivating shade of blue often associated with the sky and sea. It is composed of 18.04% red, 35.69% green, and 72.16% blue. In the RGB color model, it has the values 46 red, 90 green, and 184 blue. Cerulean Blue is known for its calming and refreshing qualities, making it a popular choice in various design applications. This particular hue is often used to evoke feelings of tranquility, stability, and trust, making it a versatile color in both digital and physical designs. It's a mid-tone color, lending itself well to being paired with lighter or darker shades for contrast. Due to its strong blue component, it is often used to represent peace and openness.
The color #2E5AB8, a shade of Cerulean Blue, presents moderate accessibility challenges. Its luminance value may require careful consideration when pairing it with text or other interactive elements. According to WCAG guidelines, it's essential to ensure sufficient contrast between this color and the foreground text to meet minimum accessibility standards. For normal-sized text (smaller than 18pt), a contrast ratio of at least 4.5:1 is recommended, while for larger text (18pt and larger), a contrast ratio of 3:1 is required. Using a color contrast checker is highly recommended to verify the contrast ratio. White or light-yellow text on a #2E5AB8 background might be a viable solution. Alternatively, using a darker shade of blue or a completely different color palette may improve overall accessibility. Also, providing alternative cues like icons or underlines for links is beneficial for users with visual impairments.
Shades
Digital Color Formats
Alternative colors
Applications
Web Development
In web development, #2E5AB8 can be used for primary buttons, website headers, or as a background color for sections that need to stand out. Its vibrant nature makes it suitable for drawing attention to important elements or calls to action. For example, it can be used to highlight interactive elements like forms, navigation menus, or important announcements. However, care should be taken to ensure sufficient contrast with the text to maintain readability. Moreover, it is often used to create a sense of trust and stability, making it a popular choice for corporate websites and financial applications. This color can effectively convey professionalism and competence.
Fashion
In fashion, Cerulean Blue (#2E5AB8) can be incorporated into clothing designs, accessories, or as a complementary color in patterns. It is a versatile color that can be paired with neutral tones like gray, white, or black for a sophisticated look, or combined with brighter colors like yellow or orange for a more playful and energetic style. Cerulean Blue evokes a sense of calm and serenity, making it suitable for both casual wear and formal attire. It is often used in summer collections to reflect the sky and sea, creating a sense of freshness and freedom. Accessories like scarves, handbags, or jewelry in this color can add a pop of vibrancy to any outfit.
Interior Design
In interior design, #2E5AB8 can be used as an accent color to add a touch of sophistication and tranquility to a space. It works well in bedrooms, bathrooms, or living rooms, where a calming atmosphere is desired. This color can be used on walls, furniture, or decorative accessories like pillows, curtains, or artwork. It pairs well with natural materials like wood, stone, and metal, creating a balanced and harmonious environment. Consider using it in combination with warm neutrals like beige or cream to prevent the space from feeling too cold. Furthermore, incorporate plants and natural light to enhance the overall ambiance and create a serene living space.