Ultramarine

#0C10A8

General Information about Ultramarine

The color #0C10A8, known as Ultramarine, is a deep, rich blue hue residing in the blue-violet spectrum. It is characterized by its strong saturation and depth, evoking a sense of sophistication and elegance. In the RGB color model, #0C10A8 is composed of 4.7% red, 6.3% green, and 65.9% blue. The name 'Ultramarine' originates from the Latin 'ultramarinus,' meaning 'beyond the sea,' as the pigment was originally derived from the precious mineral lapis lazuli, imported from faraway lands, primarily Afghanistan, during the Middle Ages. Due to its scarcity and cost, Ultramarine was historically highly valued and often reserved for use in religious art, particularly in depictions of the Virgin Mary's robes. Today, synthetic Ultramarine is widely available, making it an accessible color for various applications, ranging from art and design to fashion and cosmetics.

The hex color #0C10A8, also known as Ultramarine, presents significant accessibility challenges, particularly in web design. Its dark hue results in very low contrast against standard light backgrounds, making text and other elements difficult to read for users, especially those with visual impairments. According to WCAG guidelines, sufficient contrast ratios are essential for ensuring content is perceivable. To improve accessibility, it's crucial to pair #0C10A8 with much lighter colors that provide a high contrast ratio. For text, consider using light grays, yellows, or even white (#FFFFFF) to ensure readability. Additionally, avoid using #0C10A8 for interactive elements without clear visual cues and proper focus indicators, as users may struggle to identify them. Always test color combinations with accessibility tools to ensure compliance with accessibility standards and to provide an inclusive user experience.

Shades

Digital Color Formats

RGB
12 16 168
RGB12 16 168
Red
Green
Blue
HSL
238.46deg 86.67% 35.29%
238.4686.6735.29HSL
Hue
Saturation
Lightness
HWB
238.46deg 4.71% 34.12%
238.464.7134.12HWB
Hue
Whiteness
Blackness
hex#0C10A8
rgb12 16 168
hsl238.46deg 86.67% 35.29%
cmyk92.86% 90.48% 0% 34.12%
hwb238.46deg 4.71% 34.12%
xyz-d650.07 0.03 0.37
oklch0.3436 0.2203 266.07
oklab0.3436 -0.02 -0.22
CMYK
92.86% 90.48% 0% 34.12%
92.8690.48034.12CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.03 0.37
0.070.030.37XYZ
X
Y
Z
OKLCH
0.3436 0.2203 266.07
0.34360.2203266.07LCH
Lightness
Chroma
Hue
OKLAB
0.3436 -0.02 -0.22
0.3436-0.02-0.22LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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