Ultramarine

#0C0C8C

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #0C0C8C, is a deep and intense shade of blue. Historically, the term "ultramarine" referred to a pigment derived from lapis lazuli, a rare and expensive stone. This made it highly valued, especially in Renaissance painting. The modern ultramarine pigment is a synthetic equivalent, offering similar color properties at a lower cost. In color theory, ultramarine is considered a cool color, often associated with tranquility, depth, and stability. Its high saturation makes it a visually impactful color, capable of drawing attention and conveying a sense of sophistication. Due to its association with royalty and the sea, ultramarine is often used to evoke feelings of trust, authority and elegance.

The color #0C0C8C, also known as Ultramarine, presents some accessibility challenges, particularly concerning color contrast. When used as a background or text color, it is crucial to ensure sufficient contrast with the foreground or background elements, respectively. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text to meet Level AA compliance. Ultramarine's darkness might require pairing it with very light colors like white or pale yellow to achieve adequate contrast. Tools such as contrast checkers can assist designers in evaluating color combinations. Moreover, consider providing alternative visual cues such as underlines or icons to convey information, especially for users with color vision deficiencies. Thoughtful application of this vibrant color can enhance user experience while adhering to accessibility standards.

Shades

Digital Color Formats

RGB
12 12 140
RGB12 12 140
Red
Green
Blue
HSL
240deg 84.21% 29.8%
24084.2129.8HSL
Hue
Saturation
Lightness
HWB
240deg 4.71% 45.1%
2404.7145.1HWB
Hue
Whiteness
Blackness
hex#0C0C8C
rgb12 12 140
hsl240deg 84.21% 29.8%
cmyk91.43% 91.43% 0% 45.1%
hwb240deg 4.71% 45.1%
xyz-d650.05 0.02 0.25
oklch0.3024 0.1915 266.95
oklab0.3024 -0.01 -0.19
CMYK
91.43% 91.43% 0% 45.1%
91.4391.43045.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.25
0.050.020.25XYZ
X
Y
Z
OKLCH
0.3024 0.1915 266.95
0.30240.1915266.95LCH
Lightness
Chroma
Hue
OKLAB
0.3024 -0.01 -0.19
0.3024-0.01-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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