Ultramarine

#0C0A91

General Information about #0C0A91

The hexadecimal color #0C0A91, also known as Ultramarine, is a deep shade of blue with a strong presence. It's composed of 4.71% red, 3.92% green, and 56.86% blue. In the RGB color space, it is a combination of these three primary colors, resulting in a cool and intense hue. Ultramarine is often associated with feelings of trust, loyalty, and authority, making it a popular choice for branding and corporate design. Its name is derived from the Latin 'ultramarinus,' meaning 'beyond the sea,' as it was originally made from lapis lazuli imported from faraway lands. This color finds frequent use in digital design for items such as website headers, call-to-action buttons and other attention grabbing elements.

The color #0C0A91, a deep ultramarine, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it necessitates very light text (white or near-white) to ensure readability. Conversely, as a text color, it requires a very light or white background. It is crucial to check the contrast ratio using tools like WebAIM's contrast checker to comply with WCAG guidelines (ideally a contrast ratio of 4.5:1 for normal text and 3:1 for large text). Avoid pairing #0C0A91 with mid-tone colors, as the contrast will likely be insufficient for users with visual impairments. Consider providing alternative color schemes for users who may need higher contrast. Using this color for purely decorative elements where information isn't conveyed visually is a safer approach. Providing textual alternatives for elements primarily displayed using this color is also beneficial.

Shades

Digital Color Formats

RGB
12 10 145
RGB12 10 145
Red
Green
Blue
HSL
240.89 87.1% 30.39%
240.8987.130.39HSL
Hue
Saturation
Lightness
HWB
240.89 3.92% 43.14%
240.893.9243.14HWB
Hue
Whiteness
Blackness
hex#0C0A91
rgb12 10 145
hsl240.89 87.1% 30.39%
cmyk91.72% 93.1% 0% 43.14%
hwb240.89 3.92% 43.14%
xyz5.37 2.34 26.96
CMYK
91.72% 93.1% 0% 43.14%
91.7293.1043.14CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.37 2.34 26.96
5.372.3426.96XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

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