Ultramarine

#0C0197

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #0C0197, is a deep and intense blue hue. Historically, ultramarine was derived from the precious stone lapis lazuli, making it a highly valued pigment, especially in Renaissance art. The name 'ultramarine' literally means 'beyond the sea,' reflecting its origin from distant lands. Today, synthetic ultramarine is widely available, offering the same vibrant color at a more affordable cost. In the RGB color model, #0C0197 consists of 4.71% red, 0.39% green, and 58.82% blue. In the CMYK color model, it is composed of 92% cyan, 99% magenta, 0% yellow, and 41% black. This color is often associated with depth, stability, and wisdom, and it is used in various applications, from digital design to traditional art.

The color #0C0197, a deep ultramarine, presents several accessibility considerations for web development. Its low lightness value (very dark) means that it requires careful pairing with contrasting colors to ensure sufficient readability. When using this color for text, a very light color like white or a pale yellow is highly recommended for the text. Using this color as a background also mandates light foreground elements to meet WCAG (Web Content Accessibility Guidelines) standards for color contrast. Consider users with visual impairments who might struggle to distinguish content against such a dark background. Tools like contrast checkers can be invaluable in assessing whether color combinations meet accessibility thresholds. Ensure that interactive elements, such as links or buttons, have clear visual cues beyond color to aid users with color blindness. Proper use of ARIA attributes can also enhance accessibility for assistive technologies.

Shades

Digital Color Formats

RGB
12 1 151
RGB12 1 151
Red
Green
Blue
HSL
244.4deg 98.68% 29.8%
244.498.6829.8HSL
Hue
Saturation
Lightness
HWB
244.4deg 0.39% 40.78%
244.40.3940.78HWB
Hue
Whiteness
Blackness
hex#0C0197
rgb12 1 151
hsl244.4deg 98.68% 29.8%
cmyk92.05% 99.34% 0% 40.78%
hwb244.4deg 0.39% 40.78%
xyz-d650.06 0.02 0.29
oklch0.3101 0.2088 266.58
oklab0.3101 -0.01 -0.21
CMYK
92.05% 99.34% 0% 40.78%
92.0599.34040.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.02 0.29
0.060.020.29XYZ
X
Y
Z
OKLCH
0.3101 0.2088 266.58
0.31010.2088266.58LCH
Lightness
Chroma
Hue
OKLAB
0.3101 -0.01 -0.21
0.3101-0.01-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons