Ultramarine

#1F08AC

General Information about #1F08AC

The hex color #1F08AC, also known as Ultramarine, is a deep, saturated shade of blue-violet. It is composed of 12.2% red, 3.14% green, and 67.45% blue. In the RGB color model, it has values of R:31, G:8, B:172. In the CMYK color model, its values are C:82, M:95, Y:0, K:33. This color is often associated with royalty, depth, and creativity. Ultramarine has a rich history, originally derived from the precious gemstone lapis lazuli. The color is very frequently used in the artistic space for paintings, or designs. Nowaday it is also used in the web design space, or fashion, as well as interior applications.

The color #1f08ac, a deep shade of ultramarine, presents certain accessibility challenges, particularly in text-based applications. Its dark nature demands careful consideration of contrast ratios when used as a text color against a background. For optimal readability and accessibility, it should be paired with light-colored backgrounds like white or very pale shades of yellow or gray. When used for user interface elements like buttons or links, sufficient contrast is crucial to ensure that users with visual impairments can easily discern these elements. Adhering to WCAG guidelines for color contrast is essential. Specifically, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Consider alternatives such as adding a white or light-colored border to text elements to improve contrast against darker backgrounds. Also the usage of the color as background must be used carefully to ensure good readability.

Shades

Digital Color Formats

RGB
31 8 172
RGB31 8 172
Red
Green
Blue
HSL
248.41 91.11% 35.29%
248.4191.1135.29HSL
Hue
Saturation
Lightness
HWB
248.41 3.14% 32.55%
248.413.1432.55HWB
Hue
Whiteness
Blackness
hex#1F08AC
rgb31 8 172
hsl248.41 91.11% 35.29%
cmyk81.98% 95.35% 0% 32.55%
hwb248.41 3.14% 32.55%
xyz8.1 3.44 39.27
CMYK
81.98% 95.35% 0% 32.55%
81.9895.35032.55CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.1 3.44 39.27
8.13.4439.27XYZ
X
Y
Z

Alternative colors

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