Ultramarine

#040797

General Information about Ultramarine (#040797)

The color #040797, commonly known as Ultramarine, is a deep and intense shade of blue. It sits towards the darker end of the blue spectrum, exhibiting a rich and almost regal quality. Historically, Ultramarine was derived from the precious stone lapis lazuli, making it one of the most expensive and sought-after pigments for centuries. Its use was reserved for important commissions, such as religious paintings and royal portraits. Today, synthetic versions allow for widespread use in various applications, from digital design to fashion. The hexadecimal color code #040797 is a specific representation of this hue, indicating the precise combination of red, green, and blue light needed to reproduce it on screens or in printed materials. This particular shade is reminiscent of the deep ocean or a twilight sky, carrying a sense of depth and mystery. Its lasting appeal in various art forms underscores its timeless beauty and versatility.

The color #040797, also known as Ultramarine, presents significant accessibility challenges, particularly in text-based applications. Its very dark hue results in low contrast against standard white backgrounds, potentially causing readability issues for users with visual impairments. According to WCAG guidelines, sufficient contrast ratios are crucial for ensuring content is accessible to everyone. To meet these guidelines, when using #040797 for text, it's imperative to pair it with a very light color for the background. Consider using tools to evaluate the contrast ratio to ensure it meets the minimum standards. For interactive elements, ensure there are additional visual cues besides color to convey state changes or important information. Moreover, avoid using this color as the sole indicator, as it might not be discernible to colorblind users. Implementing these recommendations enhances the accessibility and usability of your digital content, catering to a wider audience and fostering a more inclusive user experience. Always prioritize testing with assistive technologies to validate accessibility efforts.

Shades

Digital Color Formats

RGB
4 7 151
RGB4 7 151
Red
Green
Blue
HSL
238.78 94.84% 30.39%
238.7894.8430.39HSL
Hue
Saturation
Lightness
HWB
238.78 1.57% 40.78%
238.781.5740.78HWB
Hue
Whiteness
Blackness
hex#040797
rgb4 7 151
hsl238.78 94.84% 30.39%
cmyk97.35% 95.36% 0% 40.78%
hwb238.78 1.57% 40.78%
xyz5.71 2.41 29.44
CMYK
97.35% 95.36% 0% 40.78%
97.3595.36040.78CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.71 2.41 29.44
5.712.4129.44XYZ
X
Y
Z

Alternative colors

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