Ultramarine

#000E9B

General Information about Ultramarine

The color #000E9B, also known as Ultramarine, is a deep, saturated shade of blue. In the RGB color model, it consists of 0% red, 5.5% green, and 60.8% blue. It has a hue angle of 231 degrees, a saturation of 100%, and a lightness of 30.4%. Ultramarine derives its name from the pigment originally made from lapis lazuli, a rare and expensive stone. This pigment was highly prized by Renaissance painters for its vibrant and lasting color. Today, synthetic ultramarine is readily available and widely used in various applications, from paints and inks to plastics and cosmetics. The color is associated with feelings of trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven.

The color #000E9B, a deep shade of blue, presents significant accessibility challenges, especially concerning text legibility. When used as a background color, it necessitates very light text (white or near-white) to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal-sized text and 3:1 for large text to meet Level AA compliance. This color's darkness may struggle to meet these ratios with many common text colors. Therefore, careful consideration must be given to color pairings. Using online contrast checkers is highly recommended to verify compliance. Additionally, avoid using this color for crucial interactive elements without proper visual cues, as users with visual impairments may struggle to identify them. Providing alternative visual indicators, such as underlines or borders, can greatly enhance accessibility.

Shades

Digital Color Formats

RGB
0 14 155
RGB0 14 155
Red
Green
Blue
HSL
234.58 100% 30.39%
234.5810030.39HSL
Hue
Saturation
Lightness
HWB
234.58 0% 39.22%
234.58039.22HWB
Hue
Whiteness
Blackness
hex#000E9B
rgb0 14 155
hsl234.58 100% 30.39%
cmyk100% 90.97% 0% 39.22%
hwb234.58 0% 39.22%
xyz6.07 2.68 31.21
CMYK
100% 90.97% 0% 39.22%
10090.97039.22CMYK
Cyan
Magenta
Yellow
Key
XYZ
6.07 2.68 31.21
6.072.6831.21XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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