Ultramarine

#0C09AB

About Ultramarine (#0C09AB)

Ultramarine, represented by the hexadecimal color code #0C09AB, is a deep blue pigment originally derived from the precious stone lapis lazuli. Its name literally means 'beyond the sea,' as it was imported to Europe from Asia. Historically, it was one of the most expensive pigments, highly prized by Renaissance painters for its brilliance and permanence. Today, synthetic ultramarine is widely available, offering the same vibrant color at a more accessible price. It's a saturated, cool color associated with royalty, wisdom, and spirituality. In color psychology, ultramarine can evoke feelings of calmness, trust, and sophistication. It is a popular color for branding, design, and artistic applications.

The color #0C09AB, a deep ultramarine, presents accessibility challenges due to its low lightness value. When used as a background color, it necessitates very light text to ensure sufficient contrast for readability, ideally achieving a contrast ratio meeting WCAG guidelines for both normal and large text. Consider using tools to evaluate color contrast ratios. For users with visual impairments, including color blindness, the color's distinction from darker shades may be difficult. Avoid using this color as the sole indicator of important information, such as links or error messages. Providing alternative visual cues, like underlines or icons, is crucial. When paired with lighter shades of blue or purple, ensure the lightness difference is significant enough. It is recommended that you use #F0F8FF as foreground color for increased accessibility. Always test color combinations with accessibility evaluation tools.

Shades

Digital Color Formats

RGB
12 9 171
RGB12 9 171
Red
Green
Blue
HSL
241.11 90% 35.29%
241.119035.29HSL
Hue
Saturation
Lightness
HWB
241.11 3.53% 32.94%
241.113.5332.94HWB
Hue
Whiteness
Blackness
hex#0C09AB
rgb12 9 171
hsl241.11 90% 35.29%
cmyk92.98% 94.74% 0% 32.94%
hwb241.11 3.53% 32.94%
xyz7.6 3.21 38.75
CMYK
92.98% 94.74% 0% 32.94%
92.9894.74032.94CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.6 3.21 38.75
7.63.2138.75XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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