Ultramarine

#0C0D8C

General Information about Ultramarine

The color #0C0D8C, also known as Ultramarine, is a deep, rich shade of blue. It belongs to the blue color family and has a high level of saturation, giving it a vibrant and intense appearance. In the RGB color model, it is composed of 4.71% red, 5.1% green, and 54.9% blue. In the CMYK color model, it consists of 91.4% cyan, 90.5% magenta, 0% yellow, and 45.1% black. Ultramarine is often associated with royalty, wisdom, and tranquility. Its depth and complexity make it suitable for creating a sense of sophistication and elegance in various design applications. The color is not often found in nature, but has a very calming appearence.

The color #0C0D8C, also known as Ultramarine, presents accessibility challenges due to its dark hue. When used as a background, it necessitates very light text (ideally white or near-white) to ensure sufficient contrast for readability, adhering to WCAG guidelines. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using this color for text requires careful consideration of the background; lighter backgrounds are essential. Furthermore, avoid using #0C0D8C for small, intricate graphical elements, as its darkness can obscure details. When incorporating this color into a user interface, provide alternative visual cues beyond color alone, such as text labels or icons, to accommodate users with color vision deficiencies. Testing with accessibility evaluation tools is crucial to validate the design's compliance with accessibility standards.

Shades

Digital Color Formats

RGB
12 13 140
RGB12 13 140
Red
Green
Blue
HSL
239.53deg 84.21% 29.8%
239.5384.2129.8HSL
Hue
Saturation
Lightness
HWB
239.53deg 4.71% 45.1%
239.534.7145.1HWB
Hue
Whiteness
Blackness
hex#0C0D8C
rgb12 13 140
hsl239.53deg 84.21% 29.8%
cmyk91.43% 90.71% 0% 45.1%
hwb239.53deg 4.71% 45.1%
xyz-d650.05 0.02 0.25
oklch0.3032 0.191 266.94
oklab0.3032 -0.01 -0.19
CMYK
91.43% 90.71% 0% 45.1%
91.4390.71045.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.25
0.050.020.25XYZ
X
Y
Z
OKLCH
0.3032 0.191 266.94
0.30320.191266.94LCH
Lightness
Chroma
Hue
OKLAB
0.3032 -0.01 -0.19
0.3032-0.01-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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