Ultramarine

#0F0BA8

About Ultramarine

Ultramarine, represented by the hex code #0F0BA8, is a deep blue color that historically derives from the pigment made by grinding lapis lazuli stone. This pigment was highly valued, making ultramarine one of the most expensive pigments used by Renaissance painters. The name "ultramarine" comes from the Latin "ultramarinus," meaning "beyond the sea," as the pigment was imported to Europe from mines in Asia. Today, synthetic ultramarine is widely available, offering the same vibrant hue at a more accessible price. Ultramarine is often associated with depth, stability, and sophistication and is used across various artistic and design applications.

The color #0f0ba8, a deep ultramarine, presents some accessibility considerations, particularly in web design. When using this color for text, it's crucial to ensure sufficient contrast with the background. Due to its low luminance, pairing it with light backgrounds is essential for readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text to meet WCAG (Web Content Accessibility Guidelines) standards. Using a color contrast checker is highly advisable. Also, avoid using this color as the sole indicator of interactive elements, such as links, as colorblind users may not be able to differentiate them. Supplement color cues with text labels or icons to enhance accessibility for all users. Considering these factors ensures a more inclusive and user-friendly design.

Shades

Digital Color Formats

RGB
15 11 168
RGB15 11 168
Red
Green
Blue
HSL
241.53 87.71% 35.1%
241.5387.7135.1HSL
Hue
Saturation
Lightness
HWB
241.53 4.31% 34.12%
241.534.3134.12HWB
Hue
Whiteness
Blackness
hex#0F0BA8
rgb15 11 168
hsl241.53 87.71% 35.1%
cmyk91.07% 93.45% 0% 34.12%
hwb241.53 4.31% 34.12%
xyz7.38 3.17 37.27
CMYK
91.07% 93.45% 0% 34.12%
91.0793.45034.12CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.38 3.17 37.27
7.383.1737.27XYZ
X
Y
Z

Alternative colors

Applications

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