Ultramarine

#0F0398

General Information about #0F0398

The hex color code #0F0398 represents a deep, saturated shade of blue often referred to as ultramarine. In the RGB color model, it is composed of 5.9% red, 1.2% green, and 59.6% blue. This substantial proportion of blue gives the color its dominant character. In the CMYK color model, commonly used in printing, #0F0398 consists of 90% cyan, 98% magenta, 0% yellow, and 40% black. This indicates that creating this color in print requires a high concentration of cyan and magenta inks. Ultramarine blue has a rich history, originally derived from the rare and expensive mineral lapis lazuli. Today, synthetic ultramarine is readily available, making it a popular choice in various applications, including art, design, and manufacturing. Its deep, captivating hue evokes feelings of depth, stability, and sophistication.

The color #0F0398, a deep ultramarine, presents significant accessibility challenges, especially in web design. Its low luminance value of approximately 2.6% means it provides insufficient contrast when paired with lighter colors, most notably white. According to WCAG guidelines, sufficient contrast is crucial for users with visual impairments to perceive content effectively. Using #0F0398 as text on a white background, for example, would fail accessibility standards. To mitigate this, designers should either choose much lighter foreground colors or use #0F0398 sparingly for decorative elements. Employing contrast checkers and adhering to WCAG guidelines are essential to ensure content is accessible to all users. The use of larger font sizes or thicker font weights can slightly improve readability but is rarely sufficient to meet accessibility standards. Consider pairing this color with very light shades like #FFFFFF or #F0F0F0 to ensure adequate contrast.

Shades

Digital Color Formats

RGB
15 3 152
RGB15 3 152
Red
Green
Blue
HSL
244.83 96.13% 30.39%
244.8396.1330.39HSL
Hue
Saturation
Lightness
HWB
244.83 1.18% 40.39%
244.831.1840.39HWB
Hue
Whiteness
Blackness
hex#0F0398
rgb15 3 152
hsl244.83 96.13% 30.39%
cmyk90.13% 98.03% 0% 40.39%
hwb244.83 1.18% 40.39%
xyz5.9 2.43 29.86
CMYK
90.13% 98.03% 0% 40.39%
90.1398.03040.39CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.9 2.43 29.86
5.92.4329.86XYZ
X
Y
Z

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