Ultramarine

#0C08AC

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #0C08AC, is a deep, rich blue hue historically derived from the precious gemstone lapis lazuli. The name 'Ultramarine' literally means 'beyond the sea,' reflecting its origin as a pigment imported from distant lands. In the RGB color model, it consists of 4.7% red, 3.14% green, and 67.45% blue. It falls under the category of dark blue colors and evokes feelings of depth, stability, and sophistication. Due to its low brightness, it is generally not recommended as a primary background color for large blocks of text but can be highly effective as an accent color to draw attention to specific elements within a design. The color is often associated with trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven.

The color #0C08AC, also known as Ultramarine, presents accessibility challenges due to its dark hue. When used as a background color, it necessitates very light text (white or near-white) to ensure sufficient contrast for readability, meeting WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. This color might not be suitable for users with low vision or color blindness if used improperly. Also, be cautious using it for essential UI elements; consider that some users could use assistive technologies that change color schemes. Always test color combinations using accessibility tools to verify compliance. If using this color for interactive elements, ensure sufficient visual cues beyond color alone are present to indicate state changes (e.g., hover, focus).

Shades

Digital Color Formats

RGB
12 8 172
RGB12 8 172
Red
Green
Blue
HSL
241.46 91.11% 35.29%
241.4691.1135.29HSL
Hue
Saturation
Lightness
HWB
241.46 3.14% 32.55%
241.463.1432.55HWB
Hue
Whiteness
Blackness
hex#0C08AC
rgb12 8 172
hsl241.46 91.11% 35.29%
cmyk93.02% 95.35% 0% 32.55%
hwb241.46 3.14% 32.55%
xyz7.68 3.23 39.25
CMYK
93.02% 95.35% 0% 32.55%
93.0295.35032.55CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.68 3.23 39.25
7.683.2339.25XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

HexColo.rs © 2025