Ultramarine

#0F118C

General Information about #0F118C (Ultramarine)

The hexadecimal color code #0F118C represents a dark shade of blue, often referred to as Ultramarine. It is composed of 5.9% red, 6.7% green, and 54.9% blue. In the RGB color model, this translates to 15 red, 17 green, and 140 blue. Ultramarine is known for its rich, deep hue, reminiscent of the pigment derived from lapis lazuli. In color theory, Ultramarine evokes feelings of depth, stability, and tranquility. It is often associated with royalty, wisdom, and spirituality. This color finds applications in various fields, including web design, graphic design, fashion, and interior decor. Its high blue component makes it a cool color, and its darkness suggests sophistication and elegance. Be mindful of contrast when using Ultramarine in design to ensure readability and accessibility.

The color #0F118C, also known as Ultramarine, presents some accessibility challenges due to its deep, saturated hue. When used as a background color, it requires very light text to ensure sufficient contrast for readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. Using white or very light shades of yellow or green can help achieve this. Avoid pairing it with darker colors or colors of similar luminance, as this can make text difficult to read, especially for users with visual impairments. Careful consideration of font size and weight can also improve readability. For interactive elements, ensure sufficient contrast for hover and focus states to provide clear visual cues for users.

Shades

Digital Color Formats

RGB
15 17 140
RGB15 17 140
Red
Green
Blue
HSL
239.04 80.65% 30.39%
239.0480.6530.39HSL
Hue
Saturation
Lightness
HWB
239.04 5.88% 45.1%
239.045.8845.1HWB
Hue
Whiteness
Blackness
hex#0F118C
rgb15 17 140
hsl239.04 80.65% 30.39%
cmyk89.29% 87.86% 0% 45.1%
hwb239.04 5.88% 45.1%
xyz5.13 2.4 25
CMYK
89.29% 87.86% 0% 45.1%
89.2987.86045.1CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.13 2.4 25
5.132.425XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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