Ultramarine

#1708AC

General Information about Ultramarine

The color #1708ac, commonly known as Ultramarine, is a deep, rich blue-violet hue that is often associated with royalty, sophistication, and the depths of the sea. Its hexadecimal representation, #1708ac, indicates its composition: a relatively low amount of red (17), an even lower amount of green (08), and a high amount of blue (ac), resulting in its distinctive shade. Ultramarine historically derives its name from the Latin 'ultramarinus,' meaning 'beyond the sea,' as the pigment was originally imported from Asia. It was highly prized for its vibrant and lasting color, making it a favorite among Renaissance painters and still remains a popular choice for design due to its captivating and elegant appearance.

The hex color #1708ac, also known as Ultramarine, presents some accessibility challenges primarily due to its low luminance value. When used as a foreground color against a white background, it can be difficult for users with visual impairments to read the text. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Ultramarine often falls short of these requirements, potentially causing readability issues for users with low vision or color blindness. To improve accessibility, consider pairing Ultramarine with a lighter background color that provides sufficient contrast. Alternatively, use Ultramarine sparingly for decorative elements rather than essential text or interactive components. Testing your color combinations with accessibility tools can help ensure your designs are inclusive and usable by everyone. Always prioritize sufficient contrast to ensure readability and usability.

Shades

Digital Color Formats

RGB
23 8 172
RGB23 8 172
Red
Green
Blue
HSL
245.49 91.11% 35.29%
245.4991.1135.29HSL
Hue
Saturation
Lightness
HWB
245.49 3.14% 32.55%
245.493.1432.55HWB
Hue
Whiteness
Blackness
hex#1708AC
rgb23 8 172
hsl245.49 91.11% 35.29%
cmyk86.63% 95.35% 0% 32.55%
hwb245.49 3.14% 32.55%
xyz7.89 3.33 39.26
CMYK
86.63% 95.35% 0% 32.55%
86.6395.35032.55CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.89 3.33 39.26
7.893.3339.26XYZ
X
Y
Z

Alternative colors

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