Ultramarine

#0F148B

General Information about #0F148B

The hexadecimal color code #0F148B represents a specific point in the blue color spectrum, often referred to as Ultramarine. In the RGB color model, this translates to 15 red, 20 green, and 139 blue. This particular combination results in a deep, rich blue hue. Hexadecimal color codes are widely used in web design and digital graphics to ensure consistency in color representation across various platforms and devices. Understanding the composition of a hex code allows designers and developers to precisely control the colors they use, ensuring visual harmony and brand consistency. Ultramarine, in particular, evokes feelings of depth, stability, and sophistication.

The color #0f148b, also known as Ultramarine, presents significant accessibility challenges, especially concerning color contrast. When used as text against a white background, it may not meet the WCAG (Web Content Accessibility Guidelines) standards for sufficient contrast, making it difficult for users with visual impairments to read. Similarly, when used as a background color, ensure that the foreground text or elements have adequate contrast. Tools like contrast checkers can help verify compliance. It's advisable to pair this dark blue with lighter, contrasting colors like yellows, whites, or light blues to enhance readability and usability for a wider audience. Consider also providing alternative styling options for users to customize their viewing experience.

Shades

Digital Color Formats

RGB
15 20 139
RGB15 20 139
Red
Green
Blue
HSL
237.58 80.52% 30.2%
237.5880.5230.2HSL
Hue
Saturation
Lightness
HWB
237.58 5.88% 45.49%
237.585.8845.49HWB
Hue
Whiteness
Blackness
hex#0F148B
rgb15 20 139
hsl237.58 80.52% 30.2%
cmyk89.21% 85.61% 0% 45.49%
hwb237.58 5.88% 45.49%
xyz5.11 2.47 24.63
CMYK
89.21% 85.61% 0% 45.49%
89.2185.61045.49CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.11 2.47 24.63
5.112.4724.63XYZ
X
Y
Z

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