Ultramarine

#0C11A8

General Information about Ultramarine

Ultramarine, represented by the hex code #0c11a8, is a deep, vivid shade of blue. Its name originates from the Latin 'ultramarinus,' meaning 'beyond the sea,' as the pigment was originally imported from mines in Afghanistan by sea. Historically, it was derived from the semi-precious stone lapis lazuli, making it one of the most expensive and highly prized pigments during the Middle Ages and Renaissance. This color is often associated with royalty, divinity, and intellectual pursuits. Today, synthetic versions of ultramarine are widely available, making it an accessible and versatile color for various applications. Its rich, intense hue evokes feelings of depth, stability, and sophistication, contributing to its enduring popularity in art, design, and fashion.

The hex color #0c11a8, also known as Ultramarine, presents several accessibility considerations for web development. Due to its deep, saturated blue hue, it can pose challenges when used as text or background elements. It is crucial to ensure sufficient contrast between text and background when using this color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using a color contrast checker is highly advisable to verify compliance. Furthermore, avoid using #0c11a8 as the sole indicator of interactive elements, as users with color vision deficiencies may struggle to perceive them. Supplement color with other cues, such as text labels or icons, to enhance usability for all users. When using it for decorative purposes, consider its impact on users with cognitive disabilities, avoiding excessive use that could cause distraction or visual fatigue. Careful implementation of this strong color ensures an inclusive and user-friendly experience.

Shades

Digital Color Formats

RGB
12 17 168
RGB12 17 168
Red
Green
Blue
HSL
238.08 86.67% 35.29%
238.0886.6735.29HSL
Hue
Saturation
Lightness
HWB
238.08 4.71% 34.12%
238.084.7134.12HWB
Hue
Whiteness
Blackness
hex#0C11A8
rgb12 17 168
hsl238.08 86.67% 35.29%
cmyk92.86% 89.88% 0% 34.12%
hwb238.08 4.71% 34.12%
xyz7.42 3.31 37.29
CMYK
92.86% 89.88% 0% 34.12%
92.8689.88034.12CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.42 3.31 37.29
7.423.3137.29XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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