Ultramarine

#1E03B0

General Information about Ultramarine (#1E03B0)

The hexadecimal color #1E03B0, also known as Ultramarine, is a deep and vibrant shade of blue. In the RGB color model, it is composed of 11.76% red, 1.18% green, and 69.02% blue. This color is often associated with qualities such as stability, wisdom, confidence, and intelligence. Ultramarine has a rich history, originally derived from the precious mineral lapis lazuli, making it one of the most expensive and prized pigments for centuries. Its strong pigmentation and striking hue made it a favorite among Renaissance artists, who used it extensively in their masterpieces. Today, synthetic versions allow for wider accessibility, but the color still retains its associations with luxury and sophistication. In design, Ultramarine can evoke feelings of trust, authority, and tranquility.

The hex color #1E03B0, Ultramarine, presents several accessibility considerations for web developers. Its strong blue hue offers high contrast against light backgrounds, making it suitable for text and interactive elements. However, it's crucial to evaluate its contrast ratio against darker backgrounds to ensure readability for users with visual impairments, adhering to WCAG guidelines for color contrast. While the color is vibrant, overuse can be overwhelming, especially for individuals with cognitive sensitivities. It is recommended to use this color strategically, combining it with softer tones to create a balanced visual experience. Developers should provide sufficient visual cues and alternative styling options for users to customize their experience. Testing with assistive technologies like screen readers is essential to ensure compatibility and usability for all users.

Shades

Digital Color Formats

RGB
30 3 176
RGB30 3 176
Red
Green
Blue
HSL
249.36 96.65% 35.1%
249.3696.6535.1HSL
Hue
Saturation
Lightness
HWB
249.36 1.18% 30.98%
249.361.1830.98HWB
Hue
Whiteness
Blackness
hex#1E03B0
rgb30 3 176
hsl249.36 96.65% 35.1%
cmyk82.95% 98.3% 0% 30.98%
hwb249.36 1.18% 30.98%
xyz8.4 3.48 41.3
CMYK
82.95% 98.3% 0% 30.98%
82.9598.3030.98CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.4 3.48 41.3
8.43.4841.3XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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