Ultramarine

#1E0AAA

General Information about Ultramarine

The color #1e0aaa, commonly known as Ultramarine, is a deep and vibrant shade of blue. It belongs to the blue color family and is characterized by its strong saturation and relatively dark tone. In the RGB color model, it consists of 11.8% red, 0% green, and 66.7% blue. This color is often associated with feelings of depth, stability, and intelligence. Historically, Ultramarine was derived from the mineral lapis lazuli, making it a prized and expensive pigment. Its use dates back centuries, adorning artworks of the Renaissance and beyond. Today, synthetic Ultramarine pigments offer a more accessible and consistent alternative. Its rich hue finds extensive application across various creative fields.

The hex color #1e0aaa, also known as Ultramarine, presents some accessibility challenges, particularly concerning text contrast. When used as a background color, it requires careful consideration of the foreground text color to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Given the darkness of Ultramarine, lighter text colors such as white or light yellow are advisable. It's crucial to test color combinations using accessibility tools to verify compliance. Furthermore, avoid using Ultramarine as the sole means of conveying information; supplement it with text labels or icons to accommodate users with color vision deficiencies. Thoughtful application of this vibrant color can create visually appealing designs while remaining accessible to a broad audience.

Shades

Digital Color Formats

RGB
30 10 170
RGB30 10 170
Red
Green
Blue
HSL
247.5 88.89% 35.29%
247.588.8935.29HSL
Hue
Saturation
Lightness
HWB
247.5 3.92% 33.33%
247.53.9233.33HWB
Hue
Whiteness
Blackness
hex#1E0AAA
rgb30 10 170
hsl247.5 88.89% 35.29%
cmyk82.35% 94.12% 0% 33.33%
hwb247.5 3.92% 33.33%
xyz7.9 3.4 38.27
CMYK
82.35% 94.12% 0% 33.33%
82.3594.12033.33CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.9 3.4 38.27
7.93.438.27XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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