Dark Blue

#1C01C9

General Information about #1C01C9

The hex color #1C01C9 is a dark shade of blue, often described as a deep, vibrant, and somewhat mysterious color. In the RGB color model, it is composed of 11% red, 0.4% green, and 78.8% blue. In the CMYK color model, which is typically used for printing, it consists of 86% cyan, 99% magenta, 0% yellow, and 21% black. This color is mostly used for backgrounds or accents. Dark blue colors tend to evoke feelings of trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. #1C01C9 can be used to convey a sense of stability, security, and authority.

The hex color #1C01C9, a dark blue, presents significant accessibility challenges, primarily due to its low luminance. When used as a text color on a white background, it fails WCAG AA and AAA contrast ratio requirements. This means that users with visual impairments, including those with low vision or color blindness, may struggle to read the text. To improve accessibility, it's crucial to use a lighter color for the background or to choose a much lighter color for the text. Another approach is to use techniques such as providing sufficient spacing between lines of text, avoiding purely color-based cues, and allowing users to adjust the text size. Also avoid using this color for important icons or controls without proper contrast.

Shades

Digital Color Formats

RGB
28 1 201
RGB28 1 201
Red
Green
Blue
HSL
248.1deg 99.01% 39.61%
248.199.0139.61HSL
Hue
Saturation
Lightness
HWB
248.1deg 0.39% 21.18%
248.10.3921.18HWB
Hue
Whiteness
Blackness
hex#1C01C9
rgb28 1 201
hsl248.1deg 99.01% 39.61%
cmyk86.07% 99.5% 0% 21.18%
hwb248.1deg 0.39% 21.18%
xyz-d650.11 0.04 0.56
oklch0.3857 0.2564 268.18
oklab0.3857 -0.01 -0.26
CMYK
86.07% 99.5% 0% 21.18%
86.0799.5021.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.04 0.56
0.110.040.56XYZ
X
Y
Z
OKLCH
0.3857 0.2564 268.18
0.38570.2564268.18LCH
Lightness
Chroma
Hue
OKLAB
0.3857 -0.01 -0.26
0.3857-0.01-0.26LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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