Ultramarine

#1C04B0

General Information about Ultramarine

The hex color #1C04B0, also known as Ultramarine, is a deep and captivating shade of blue. It belongs to the blue color family and is characterized by its rich, intense hue, reminiscent of the precious pigment derived from lapis lazuli. In the RGB color model, #1C04B0 is composed of 11.0% red, 1.6% green, and 69.0% blue. This color is often associated with qualities such as trust, intelligence, stability, and depth. Ultramarine is widely used in various fields, including art, graphic design, and web development, to evoke a sense of sophistication and elegance. Its historical significance and unique visual appeal make it a timeless and versatile color choice.

The hex color #1C04B0, also known as Ultramarine, presents some accessibility challenges. Its dark hue results in a low contrast ratio against standard white backgrounds, which can make text and other visual elements difficult to read for users with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for ensuring readability and usability. To improve accessibility, it's recommended to pair #1C04B0 with lighter colors such as whites, yellows, or light blues to meet the contrast requirements. Furthermore, consider providing alternative text descriptions for images or icons that utilize this color to assist screen reader users. Avoiding the use of this color for crucial interactive elements without sufficient contrast is also advisable to ensure that all users can effectively navigate and interact with the content.

Shades

Digital Color Formats

RGB
28 4 176
RGB28 4 176
Red
Green
Blue
HSL
248.37 95.56% 35.29%
248.3795.5635.29HSL
Hue
Saturation
Lightness
HWB
248.37 1.57% 30.98%
248.371.5730.98HWB
Hue
Whiteness
Blackness
hex#1C04B0
rgb28 4 176
hsl248.37 95.56% 35.29%
cmyk84.09% 97.73% 0% 30.98%
hwb248.37 1.57% 30.98%
xyz8.36 3.47 41.3
CMYK
84.09% 97.73% 0% 30.98%
84.0997.73030.98CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.36 3.47 41.3
8.363.4741.3XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

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