Ultramarine

#0B12A9

General Information about #0B12A9

The hexadecimal color code #0B12A9 represents a deep shade of ultramarine blue. This color is located in the blue region of the color spectrum and is characterized by its strong presence of blue pigment with minimal red and green. Ultramarine, traditionally derived from the gemstone lapis lazuli, carries historical significance as a highly prized pigment. In modern color theory, #0B12A9 evokes feelings of trust, stability, and intelligence. It's often associated with authority, dignity, and importance. This color finds applications in various fields, including web design, graphic arts, and branding, to communicate a sense of professionalism and reliability. Its deep tone makes it suitable for creating visually striking contrasts and adding depth to designs.

The color #0B12A9, a deep ultramarine, presents several accessibility considerations. With a low luminance value, it can pose challenges when used as a text color on a white or light background, potentially failing WCAG contrast ratio guidelines for readability. To enhance accessibility, it's crucial to pair this color with a very light color for text or interface elements, ensuring sufficient contrast. Alternatively, using it sparingly for decorative elements or backgrounds, where readability isn't critical, can mitigate accessibility concerns. When used for interactive elements like buttons, proper focus indicators are essential for keyboard users. Thoughtful application and contrast awareness are key to making #0B12A9 accessible to all users, including those with visual impairments.

Shades

Digital Color Formats

RGB
11 18 169
RGB11 18 169
Red
Green
Blue
HSL
237.34 87.78% 35.29%
237.3487.7835.29HSL
Hue
Saturation
Lightness
HWB
237.34 4.31% 33.73%
237.344.3133.73HWB
Hue
Whiteness
Blackness
hex#0B12A9
rgb11 18 169
hsl237.34 87.78% 35.29%
cmyk93.49% 89.35% 0% 33.73%
hwb237.34 4.31% 33.73%
xyz7.52 3.37 37.79
CMYK
93.49% 89.35% 0% 33.73%
93.4989.35033.73CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.52 3.37 37.79
7.523.3737.79XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

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