Ultramarine

#040597

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #040597, is a deep and intense shade of blue. Its name originates from the Latin 'ultramarinus,' meaning 'beyond the sea,' as the pigment was originally derived from lapis lazuli, a gemstone imported from distant lands. This color is often associated with royalty, intellect, and spirituality, conveying a sense of depth and sophistication. In color psychology, dark blues like ultramarine are thought to evoke feelings of trust, stability, and authority. Due to its high saturation and relatively low luminance, ultramarine can appear quite dark, which affects its usability in various applications, especially in digital interfaces where contrast is crucial for readability. Understanding the color's historical significance and psychological impact is essential for effectively utilizing it in design and artistic endeavors.

The hex color #040597, also known as Ultramarine, presents significant accessibility challenges, particularly concerning color contrast. When used as a foreground color for text or interactive elements, it requires careful consideration of the background color to ensure readability for users with visual impairments. According to WCAG guidelines, sufficient contrast is essential for distinguishing text and interactive elements from the background. A dark color like Ultramarine necessitates a very light background to meet the minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text. Insufficient contrast can lead to a poor user experience, making content difficult or impossible to read for individuals with low vision or color blindness. Therefore, it is crucial to evaluate the color contrast ratio and adjust the design accordingly, possibly by using a lighter shade of blue or a completely different, more contrasting color. Tools like WebAIM's contrast checker can assist in determining adequate contrast ratios.

Shades

Digital Color Formats

RGB
4 5 151
RGB4 5 151
Red
Green
Blue
HSL
239.59 94.84% 30.39%
239.5994.8430.39HSL
Hue
Saturation
Lightness
HWB
239.59 1.57% 40.78%
239.591.5740.78HWB
Hue
Whiteness
Blackness
hex#040597
rgb4 5 151
hsl239.59 94.84% 30.39%
cmyk97.35% 96.69% 0% 40.78%
hwb239.59 1.57% 40.78%
xyz5.69 2.37 29.44
CMYK
97.35% 96.69% 0% 40.78%
97.3596.69040.78CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.69 2.37 29.44
5.692.3729.44XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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