Ultramarine

#1C0E8D

General Information about #1C0E8D

The color #1C0E8D, also known as Ultramarine, is a deep shade of blue within the blue-violet color range. It originates from the pigment derived from the mineral lapis lazuli. Historically, ultramarine was highly prized and expensive, often used in paintings to depict the robes of the Virgin Mary. Today, it is synthetically produced, making it more accessible. In the RGB color model, #1C0E8D consists of 11% red, 5.5% green, and 55.3% blue. Its hue angle is approximately 248 degrees, with a saturation of 80% and a brightness of 30%. This makes it a cool and intense color, often associated with depth, intelligence, and sophistication. The color is often used in art and design to convey a sense of mystery and luxury.

The hex color #1C0E8D, a deep ultramarine, presents distinct accessibility challenges. Its low lightness value (approximately 9%) means that it requires very light text colors to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using white text (e.g., #FFFFFF) on a #1C0E8D background provides adequate contrast. However, avoid using mid-tone or dark text colors, as these will likely fail accessibility standards. When using this color for interactive elements like buttons or links, it's crucial to test the contrast ratio with the text or icons displayed on top of it. Providing alternative styling options, such as a higher contrast mode, can also enhance the accessibility for users with visual impairments. Also consider providing text alternatives for non-text content that uses this color, as well as ensuring proper focus indicators for keyboard navigation.

Shades

Digital Color Formats

RGB
28 14 141
RGB28 14 141
Red
Green
Blue
HSL
246.61 81.94% 30.39%
246.6181.9430.39HSL
Hue
Saturation
Lightness
HWB
246.61 5.49% 44.71%
246.615.4944.71HWB
Hue
Whiteness
Blackness
hex#1C0E8D
rgb28 14 141
hsl246.61 81.94% 30.39%
cmyk80.14% 90.07% 0% 44.71%
hwb246.61 5.49% 44.71%
xyz5.44 2.48 25.39
CMYK
80.14% 90.07% 0% 44.71%
80.1490.07044.71CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.44 2.48 25.39
5.442.4825.39XYZ
X
Y
Z

Alternative colors

Applications

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