Dark Blue

#1001B3

General Information about #1001B3

The hexadecimal color code #1001b3 represents a dark shade of blue. It is composed of 6.27% red, 0.39% green, and 70.2% blue. In the RGB color model, this translates to 16 red, 1 green, and 179 blue. This color is commonly referred to as 'Dark Blue'. Hex color codes are widely used in web design and graphic design to specify colors precisely. Understanding the RGB composition can help designers make informed decisions about color combinations and accessibility considerations. The prevalence of blue suggests a cool and calming aesthetic, often associated with trust, stability, and depth.

The hex color #1001b3, a dark blue, presents significant accessibility challenges, primarily due to its low luminance. When used as text against a white background, it fails to meet WCAG's AA and AAA contrast ratio requirements, making it difficult for users with visual impairments to read. Similarly, using white text on this dark blue background might barely pass the contrast requirements, but is not ideal. To improve accessibility, consider using a lighter color such as white or very light yellow for the text, or a lighter shade of blue for the background. Tools like contrast checkers can help determine if the color combination meets accessibility standards, ensuring content is usable for a wider audience. Furthermore, avoid using this color as the sole means of conveying information; supplement it with text or other visual cues.

Shades

Digital Color Formats

RGB
16 1 179
RGB16 1 179
Red
Green
Blue
HSL
245.06 98.89% 35.29%
245.0698.8935.29HSL
Hue
Saturation
Lightness
HWB
245.06 0.39% 29.8%
245.060.3929.8HWB
Hue
Whiteness
Blackness
hex#1001B3
rgb16 1 179
hsl245.06 98.89% 35.29%
cmyk91.06% 99.44% 0% 29.8%
hwb245.06 0.39% 29.8%
xyz8.36 3.39 42.86
CMYK
91.06% 99.44% 0% 29.8%
91.0699.44029.8CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.36 3.39 42.86
8.363.3942.86XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

HexColo.rs © 2025