Ultramarine

#1F05AE

General Information about Ultramarine (#1F05AE)

The hex color #1F05AE, also known as Ultramarine, is a deep and intense shade of blue, evoking feelings of serenity, depth, and sophistication. It's located in the blue region of the color spectrum, exhibiting a strong, cool tone. In the RGB color model, it is composed of 12.2% red, 2.0% green, and 68.2% blue. This color's depth makes it well-suited for applications where a sense of stability and trustworthiness is desired. Its name originates from the pigment derived from lapis lazuli, a semi-precious stone historically mined in Afghanistan. Ultramarine was highly valued and expensive, often reserved for important artistic commissions, particularly in religious paintings, where it was used for the robes of the Virgin Mary. Today, synthetic ultramarine is readily available, making this vibrant hue more accessible for various applications.

The color #1F05AE, a deep ultramarine, presents significant accessibility challenges. Its dark value results in very low contrast against standard white backgrounds, making text and interactive elements difficult to read for users with visual impairments. According to WCAG guidelines, it would fail most contrast ratio tests, particularly for small text. To improve accessibility, consider using lighter text colors such as white or very pale shades of yellow or green. Alternatively, using #1F05AE sparingly, and only for decorative elements, might mitigate the impact. In interface design, avoid using this color for crucial elements like buttons or links without proper contrast adjustments. Ensuring sufficient contrast is vital for inclusive design and compliance with accessibility standards. Testing with accessibility tools is highly recommended.

Shades

Digital Color Formats

RGB
31 5 174
RGB31 5 174
Red
Green
Blue
HSL
249.23 94.41% 35.1%
249.2394.4135.1HSL
Hue
Saturation
Lightness
HWB
249.23 1.96% 31.76%
249.231.9631.76HWB
Hue
Whiteness
Blackness
hex#1F05AE
rgb31 5 174
hsl249.23 94.41% 35.1%
cmyk82.18% 97.13% 0% 31.76%
hwb249.23 1.96% 31.76%
xyz8.26 3.46 40.28
CMYK
82.18% 97.13% 0% 31.76%
82.1897.13031.76CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.26 3.46 40.28
8.263.4640.28XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

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