Ultramarine

#01069A

About Ultramarine (#01069A)

The hex color code #01069A represents a shade of ultramarine, a deep and vivid blue color. In the RGB color model, #01069A is composed of 0.4% red, 2.4% green, and 60.4% blue. This significant presence of blue contributes to its characteristic hue. In the HSV (or HSB) color space, it has a hue of 234 degrees, a saturation of 99.3%, and a brightness of 60.4%. In the CMYK color model, used primarily in printing, #01069A consists of 99% cyan, 96% magenta, 0% yellow, and 39.6% black. Ultramarine is known for its historical significance, originally derived from the gemstone lapis lazuli and used extensively in Renaissance paintings to depict rich blue hues. It is now produced synthetically and widely utilized in various applications, from digital displays to textile dyes.

The color #01069A, a deep ultramarine, presents significant accessibility challenges. Its low luminance of 2 places it far below the recommended contrast ratios for text and user interface elements, making it difficult for users with visual impairments to perceive content accurately. 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. Using #01069A for text on a white background, or vice versa, would fail these requirements. To improve accessibility, consider using lighter shades of text or elements on #01069A or pairing it with a lighter, contrasting color that meets the minimum contrast ratios to ensure readability for all users, including those with low vision or color blindness. Careful consideration of color combinations is essential to create inclusive and usable designs.

Shades

Digital Color Formats

RGB
1 6 154
RGB1 6 154
Red
Green
Blue
HSL
238.04 98.71% 30.39%
238.0498.7130.39HSL
Hue
Saturation
Lightness
HWB
238.04 0.39% 39.61%
238.040.3939.61HWB
Hue
Whiteness
Blackness
hex#01069A
rgb1 6 154
hsl238.04 98.71% 30.39%
cmyk99.35% 96.1% 0% 39.61%
hwb238.04 0.39% 39.61%
xyz5.91 2.47 30.74
CMYK
99.35% 96.1% 0% 39.61%
99.3596.1039.61CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.91 2.47 30.74
5.912.4730.74XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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