Ultramarine

#040497

General Information about Ultramarine

The color #040497, commonly known as Ultramarine, is a deep, intense shade of blue. It is located in the blue spectral region and is perceived as a cool and calming color. The hexadecimal color code #040497 is composed of 2.4% red, 2.4% green, and 59.2% blue. In the RGB color model, it is represented as (4, 4, 151). Ultramarine is often associated with royalty, wisdom, and spirituality. It has been historically valued for its rich pigment and was originally derived from the gemstone lapis lazuli. In modern times, Ultramarine is widely used in various applications, including web design, graphic design, and fine art. Its deep hue and cool undertones make it an ideal color for creating a sense of depth, sophistication, and tranquility.

The color #040497, also known as Ultramarine, presents significant accessibility challenges due to its dark hue. Its low lightness value can result in poor contrast against lighter backgrounds, making text or graphical elements difficult to read for individuals with visual impairments. When using this color for text, it is crucial to pair it with a very light color such as white or a very pale yellow to ensure sufficient contrast, meeting WCAG (Web Content Accessibility Guidelines) standards. For larger text sizes, a slightly darker background might be acceptable, but careful consideration should always be given to readability. Avoid using #040497 for small text, icons, or interactive elements without a high-contrast background. Tools like contrast checkers can help determine if the color combination meets accessibility requirements, aiming for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.

Shades

Digital Color Formats

RGB
4 4 151
RGB4 4 151
Red
Green
Blue
HSL
240 94.84% 30.39%
24094.8430.39HSL
Hue
Saturation
Lightness
HWB
240 1.57% 40.78%
2401.5740.78HWB
Hue
Whiteness
Blackness
hex#040497
rgb4 4 151
hsl240 94.84% 30.39%
cmyk97.35% 97.35% 0% 40.78%
hwb240 1.57% 40.78%
xyz5.68 2.35 29.43
CMYK
97.35% 97.35% 0% 40.78%
97.3597.35040.78CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.68 2.35 29.43
5.682.3529.43XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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