Ultramarine

#1D0E8D

About Ultramarine

Ultramarine, represented by the hexadecimal color code #1D0E8D, is a deep, vivid shade of blue. It's a color often associated with royalty, depth, and tranquility. In the RGB color model, #1D0E8D consists of 11.4% red, 5.5% green, and 55.3% blue. The name 'Ultramarine' originates from the Latin 'ultramarinus,' meaning 'beyond the sea,' as the pigment was originally derived from the semi-precious stone lapis lazuli, which was imported to Europe from distant lands. Throughout history, Ultramarine has been highly prized by artists for its rich color and permanence. It has been widely used in paintings, illustrations, and other artistic mediums to create depth, atmosphere, and a sense of grandeur. Its modern synthetic form is now readily available, but the name and association with luxury remain.

The hex color #1D0E8D, also known as Ultramarine, presents some accessibility challenges, particularly in text-based applications. Due to its dark hue, it requires careful consideration of contrast ratios to ensure readability for users with visual impairments. When used as a background color, light-colored text is essential to achieve sufficient contrast, ideally meeting the WCAG (Web Content Accessibility Guidelines) AA or AAA standards. Similarly, when used as text, a light background becomes crucial. It's imperative to test the color combination with accessibility tools that measure contrast ratios to avoid making content inaccessible. Furthermore, avoid using this color as the sole indicator of interactive elements like links, as colorblind users may not be able to differentiate them. Providing alternative visual cues, such as underlines or icons, is highly recommended to enhance usability for all users. Careful planning and testing are paramount to ensure that this color enhances rather than hinders accessibility.

Shades

Digital Color Formats

RGB
29 14 141
RGB29 14 141
Red
Green
Blue
HSL
247.09 81.94% 30.39%
247.0981.9430.39HSL
Hue
Saturation
Lightness
HWB
247.09 5.49% 44.71%
247.095.4944.71HWB
Hue
Whiteness
Blackness
hex#1D0E8D
rgb29 14 141
hsl247.09 81.94% 30.39%
cmyk79.43% 90.07% 0% 44.71%
hwb247.09 5.49% 44.71%
xyz5.47 2.5 25.39
CMYK
79.43% 90.07% 0% 44.71%
79.4390.07044.71CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.47 2.5 25.39
5.472.525.39XYZ
X
Y
Z

Alternative colors

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