Ultramarine

#050F96

General Information about Ultramarine

Ultramarine, represented by the hex code #050F96, is a deep blue color known for its rich and intense hue. Historically, Ultramarine was derived from the precious gemstone lapis lazuli, making it a highly valued pigment in Renaissance paintings. The name "Ultramarine" literally means "beyond the sea," referring to its origin from overseas. In the RGB color model, Ultramarine is composed of 2.0% red, 5.9% green, and 58.8% blue. This strong presence of blue gives it its characteristic depth and saturation. In modern color theory, Ultramarine is often associated with feelings of tranquility, wisdom, and authority. Its use in art and design can evoke a sense of sophistication and timelessness. Today, synthetic versions of Ultramarine are widely available, making it accessible for various applications.

The hex color #050F96, also known as Ultramarine, presents significant accessibility challenges due to its very dark hue. When used as a background color, it requires extremely light text 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. Ultramarine's low luminance makes it difficult to achieve this ratio with many common text colors. Therefore, it is crucial to carefully select text colors, opting for shades like white or very light yellow to meet accessibility standards. Additionally, avoid using this color for interactive elements without clear visual cues, as users with low vision may struggle to identify them. Providing alternative styling options, such as high-contrast themes, can also enhance accessibility for a broader range of users.

Shades

Digital Color Formats

RGB
5 15 150
RGB5 15 150
Red
Green
Blue
HSL
235.86 93.55% 30.39%
235.8693.5530.39HSL
Hue
Saturation
Lightness
HWB
235.86 1.96% 41.18%
235.861.9641.18HWB
Hue
Whiteness
Blackness
hex#050F96
rgb5 15 150
hsl235.86 93.55% 30.39%
cmyk96.67% 90% 0% 41.18%
hwb235.86 1.96% 41.18%
xyz5.74 2.58 29.05
CMYK
96.67% 90% 0% 41.18%
96.6790041.18CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.74 2.58 29.05
5.742.5829.05XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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