Ultramarine

#16189E

About Ultramarine

Ultramarine, represented by the hexadecimal color code #16189E, is a deep blue pigment historically derived from lapis lazuli. Its name originates from the Latin 'ultramarinus,' meaning 'beyond the sea,' as the pigment was imported to Europe from mines in Asia. In color theory, Ultramarine is considered a cool color, often associated with calmness, depth, and sophistication. It has been widely used in art, particularly during the Renaissance, and is still valued for its rich and vibrant hue. The color's unique properties make it resistant to fading, contributing to its lasting appeal over centuries.

The color #16189E, Ultramarine, presents challenges for accessibility due to its dark hue. When used as a background, it requires very light text (white or near-white) to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between the text and background should be at least 4.5:1 for normal text and 3:1 for large text. It's crucial to verify the contrast ratio using online tools to meet accessibility standards. When used for interactive elements like buttons or links, ensure sufficient visual cues beyond color alone are provided, such as underlines or icons. For users with low vision or color blindness, the lack of contrast can make it difficult to distinguish elements on the page. Therefore, careful consideration and testing are vital to make web content accessible to everyone.

Shades

Digital Color Formats

RGB
22 24 158
RGB22 24 158
Red
Green
Blue
HSL
239.12 75.56% 35.29%
239.1275.5635.29HSL
Hue
Saturation
Lightness
HWB
239.12 8.63% 38.04%
239.128.6338.04HWB
Hue
Whiteness
Blackness
hex#16189E
rgb22 24 158
hsl239.12 75.56% 35.29%
cmyk86.08% 84.81% 0% 38.04%
hwb239.12 8.63% 38.04%
xyz6.83 3.29 32.62
CMYK
86.08% 84.81% 0% 38.04%
86.0884.81038.04CMYK
Cyan
Magenta
Yellow
Key
XYZ
6.83 3.29 32.62
6.833.2932.62XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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