Ultramarine

#1509AB

About Ultramarine (#1509AB)

The hex color #1509AB, also known as Ultramarine, is a deep, saturated blue with a rich history and extensive use across various fields. In the RGB color model, it consists of 8.24% red, 3.53% green, and 67.06% blue. This unique combination gives it a distinctive appearance, often associated with creativity, intelligence, and sophistication. Ultramarine's name comes from the Latin 'ultramarinus,' meaning 'beyond the sea,' as it was originally derived from the rare and expensive mineral lapis lazuli, imported from faraway lands. This historical context contributes to its perceived value and elegance. The color is frequently used in art, design, and fashion to convey a sense of depth, mystery, and luxury.

The color #1509AB, also known as Ultramarine, presents specific accessibility challenges, especially when used as a background or text color. Its dark hue requires careful consideration to ensure sufficient contrast with foreground elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When pairing #1509AB with text, lighter colors like white, yellow, or light shades of gray are generally necessary to meet these contrast requirements. Tools like contrast checkers can help verify compliance. Moreover, consider users with visual impairments who may struggle with distinguishing subtle color differences. Providing alternative visual cues, such as icons or underlines, can enhance usability. It's also essential to evaluate the color in various lighting conditions and on different devices to ensure consistent accessibility.

Shades

Digital Color Formats

RGB
21 9 171
RGB21 9 171
Red
Green
Blue
HSL
244.44 90% 35.29%
244.449035.29HSL
Hue
Saturation
Lightness
HWB
244.44 3.53% 32.94%
244.443.5332.94HWB
Hue
Whiteness
Blackness
hex#1509AB
rgb21 9 171
hsl244.44 90% 35.29%
cmyk87.72% 94.74% 0% 32.94%
hwb244.44 3.53% 32.94%
xyz7.76 3.3 38.76
CMYK
87.72% 94.74% 0% 32.94%
87.7294.74032.94CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.76 3.3 38.76
7.763.338.76XYZ
X
Y
Z

Alternative colors

Applications

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