Ultramarine

#1D0CA8

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #1D0CA8, is a deep, vivid blue with a rich history. 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, imported from Afghanistan by sea. In art history, Ultramarine was highly prized and expensive, often reserved for the robes of the Virgin Mary in religious paintings. Its chemical composition consists of sodium, aluminum, silicon, and sulfur. Today, synthetic Ultramarine is widely available, offering the same vibrant color at a more affordable price. It remains a popular choice in various applications, from art and design to cosmetics and textiles, due to its captivating hue and historical significance.

The color #1D0CA8, also known as Ultramarine, presents some accessibility challenges, particularly in web design. Its low luminance makes it difficult to read when used as text against a white or light-colored background. To ensure readability, it's crucial to use a sufficiently light color for the foreground text or elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. If using Ultramarine for interactive elements, ensure a clear visual focus indicator is provided to aid users navigating with keyboards or other assistive technologies. Additionally, consider providing alternative color schemes for users with visual impairments or color blindness. Careful consideration of these factors will enhance the usability and inclusivity of your design.

Shades

Digital Color Formats

RGB
29 12 168
RGB29 12 168
Red
Green
Blue
HSL
246.54 86.67% 35.29%
246.5486.6735.29HSL
Hue
Saturation
Lightness
HWB
246.54 4.71% 34.12%
246.544.7134.12HWB
Hue
Whiteness
Blackness
hex#1D0CA8
rgb29 12 168
hsl246.54 86.67% 35.29%
cmyk82.74% 92.86% 0% 34.12%
hwb246.54 4.71% 34.12%
xyz7.71 3.35 37.29
CMYK
82.74% 92.86% 0% 34.12%
82.7492.86034.12CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.71 3.35 37.29
7.713.3537.29XYZ
X
Y
Z

Alternative colors

Applications

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