Dark Blue

#1C00B4

General Information

The hexadecimal color code #1C00B4 represents a dark shade of blue in the RGB color model. It is composed of 11% red, 0% green, and 71% blue. In the world of color representation, hexadecimal notation is a common way to define colors within digital contexts, such as web design and graphic software. This specific color, #1C00B4, falls within the blue spectrum, characterized by its high blue component and minimal red and green contributions. Colors like this are often associated with feelings of calmness, stability, and depth. The color's darkness is due to the relatively low overall intensity of its RGB values, making it suitable for backgrounds or accents when paired with lighter colors for contrast and readability.

The hex color #1C00B4, a dark blue, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value necessitates careful consideration of contrast ratios. When used as a foreground color, it requires a light background to meet WCAG (Web Content Accessibility Guidelines) standards for sufficient contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Avoid pairing it with other dark colors, as this will exacerbate readability issues. When utilizing this color, provide alternative text descriptions for images and ensure that interactive elements have clear visual cues beyond color alone. Using colorblindness simulation tools can help evaluate the color's visibility for individuals with different types of color vision deficiencies, ensuring a more inclusive design.

Shades

Digital Color Formats

RGB
28 0 180
RGB28 0 180
Red
Green
Blue
HSL
249.33 100% 35.29%
249.3310035.29HSL
Hue
Saturation
Lightness
HWB
249.33 0% 29.41%
249.33029.41HWB
Hue
Whiteness
Blackness
hex#1C00B4
rgb28 0 180
hsl249.33 100% 35.29%
cmyk84.44% 100% 0% 29.41%
hwb249.33 0% 29.41%
xyz8.72 3.54 43.4
CMYK
84.44% 100% 0% 29.41%
84.44100029.41CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.72 3.54 43.4
8.723.5443.4XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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