Ultramarine

#1F019A

General Information about #1F019A

The hexadecimal color #1F019A, also known as Ultramarine, is a deep, saturated shade of blue-violet. In the RGB color model, it consists of 12.2% red, 0.39% green, and 60.39% blue. This color is often associated with qualities like depth, mystery, and sophistication. Historically, ultramarine pigment was derived from the precious gemstone lapis lazuli, making it one of the most expensive and highly prized pigments used by Renaissance artists. Its rich hue made it ideal for depicting the robes of the Virgin Mary and other important figures. Today, synthetic ultramarine is readily available, making it more accessible for use in various applications. Ultramarine's high blue component makes it a cool color, suitable for creating calming and contemplative effects. However, its darkness should be considered in design to ensure accessibility and contrast.

The color #1F019A, a deep shade of ultramarine, presents some accessibility challenges, particularly in text-based applications. Due to its low luminance value, it offers limited contrast against lighter backgrounds like white or pale yellow. This can make text difficult to read for users with visual impairments or those with low contrast sensitivity. To ensure optimal accessibility, it's advisable to pair this color with significantly lighter hues for text or other important visual elements. Consider using a contrast checker tool to verify that the contrast ratio meets WCAG guidelines (ideally 4.5:1 for normal text and 3:1 for large text). Also, avoid using this color for small, intricate details, as its darkness can obscure them. When used for interactive elements, ensure sufficient visual cues (e.g., underlines, borders, or icons) are in place to aid navigation, especially for colorblind users. It's essential to prioritize usability and readability when incorporating this color into your designs.

Shades

Digital Color Formats

RGB
31 1 154
RGB31 1 154
Red
Green
Blue
HSL
251.76 98.71% 30.39%
251.7698.7130.39HSL
Hue
Saturation
Lightness
HWB
251.76 0.39% 39.61%
251.760.3939.61HWB
Hue
Whiteness
Blackness
hex#1F019A
rgb31 1 154
hsl251.76 98.71% 30.39%
cmyk79.87% 99.35% 0% 39.61%
hwb251.76 0.39% 39.61%
xyz6.41 2.65 30.74
CMYK
79.87% 99.35% 0% 39.61%
79.8799.35039.61CMYK
Cyan
Magenta
Yellow
Key
XYZ
6.41 2.65 30.74
6.412.6530.74XYZ
X
Y
Z

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