Ultramarine

#001099

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #001099, is a deep blue hue that evokes feelings of calmness, sophistication, and depth. Historically, Ultramarine was derived from the precious stone lapis lazuli, making it one of the most expensive and highly valued pigments. Its name literally means 'beyond the sea,' reflecting its origin as a pigment imported into Europe from Asia. In color psychology, deep blues like Ultramarine are often associated with trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. It is often used in corporate branding to project a sense of stability and reliability. However, in excess, it can also convey a sense of coldness or detachment, so it's important to use it judiciously.

The color #001099, also known as Ultramarine, presents several accessibility considerations for web developers. Due to its very dark hue, it is crucial to ensure sufficient contrast when used as either a background or text color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text against its background. When using #001099 for text, light colors such as white (#FFFFFF) or pale yellow (#FFFFE0) are preferable for backgrounds to meet these contrast requirements. Conversely, if #001099 is used as a background, text colors should be light to ensure readability. Tools like contrast checkers can help verify adherence to accessibility standards. Also, avoid using color as the sole means of conveying information, as users with visual impairments may not be able to differentiate it. Provide alternative cues, such as text labels or icons, to enhance accessibility.

Shades

Digital Color Formats

RGB
0 16 153
RGB0 16 153
Red
Green
Blue
HSL
233.73 100% 30%
233.7310030HSL
Hue
Saturation
Lightness
HWB
233.73 0% 40%
233.73040HWB
Hue
Whiteness
Blackness
hex#001099
rgb0 16 153
hsl233.73 100% 30%
cmyk100% 89.54% 0% 40%
hwb233.73 0% 40%
xyz5.94 2.67 30.34
CMYK
100% 89.54% 0% 40%
10089.54040CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.94 2.67 30.34
5.942.6730.34XYZ
X
Y
Z

Alternative colors

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