Ultramarine

#11148A

About Ultramarine (#11148a)

The color #11148a, also known as Ultramarine, is a deep, saturated blue reminiscent of the pigment derived from lapis lazuli. This hex code represents a specific point in the blue color spectrum, offering a rich and sophisticated aesthetic. Ultramarine historically has been prized for its brilliance and permanence, often associated with royalty and artistic masterpieces. In modern contexts, it is widely used in digital design, branding, and various visual media to convey feelings of trust, stability, and depth. Its intensity makes it suitable for creating focal points and adding a touch of elegance. Understanding its hex code allows for precise color matching across different platforms and applications, ensuring consistent visual representation.

The hex color #11148a, also known as Ultramarine, presents several accessibility considerations for web developers. Its dark hue means that it requires careful selection of foreground text colors to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using white or very light shades of yellow or green would generally provide good contrast. Developers should avoid pairing Ultramarine with other dark colors, as this can make text illegible for users with visual impairments. It's also essential to test the color combination with accessibility tools and screen readers to confirm compliance with accessibility standards, ensuring that content is usable for everyone, including individuals with color blindness or low vision. Consider providing alternative styling options for users who may need to adjust the color scheme for optimal readability.

Shades

Digital Color Formats

RGB
17 20 138
RGB17 20 138
Red
Green
Blue
HSL
238.51 78.06% 30.39%
238.5178.0630.39HSL
Hue
Saturation
Lightness
HWB
238.51 6.67% 45.88%
238.516.6745.88HWB
Hue
Whiteness
Blackness
hex#11148A
rgb17 20 138
hsl238.51 78.06% 30.39%
cmyk87.68% 85.51% 0% 45.88%
hwb238.51 6.67% 45.88%
xyz5.07 2.45 24.25
CMYK
87.68% 85.51% 0% 45.88%
87.6885.51045.88CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.07 2.45 24.25
5.072.4524.25XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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