Dark Blue

#1801C9

General Information about #1801C9

The hexadecimal color code #1801C9 represents a dark shade of blue. In the RGB color model, it is composed of 9.41% red, 0.39% green, and 78.82% blue. This indicates a strong presence of blue, contributing to its characteristic deep hue. The color's relative darkness stems from the low percentage of red and green. Hex color codes are a convenient way to specify colors in HTML, CSS, and other digital applications. Understanding the RGB composition helps designers and developers manipulate and adjust colors effectively. The usage of this specific color can evoke feelings of stability, trust, and depth, making it suitable for various branding and design purposes. Its dark nature also means it requires careful consideration of contrast ratios for accessibility.

The color #1801C9, a deep shade of blue, presents significant accessibility challenges, particularly in web design. Its low luminance necessitates careful consideration of color contrast. To ensure readability, it's crucial to pair this color with light text or elements. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text, as specified by WCAG guidelines. Using a color contrast checker is highly advisable to verify compliance. When used as a background, avoid pairing it with similarly dark colors. Furthermore, avoid relying solely on color to convey information; supplement color cues with text labels or icons to accommodate users with color vision deficiencies. Proper implementation of ARIA attributes can further enhance accessibility for assistive technologies.

Shades

Digital Color Formats

RGB
24 1 201
RGB24 1 201
Red
Green
Blue
HSL
246.9deg 99.01% 39.61%
246.999.0139.61HSL
Hue
Saturation
Lightness
HWB
246.9deg 0.39% 21.18%
246.90.3921.18HWB
Hue
Whiteness
Blackness
hex#1801C9
rgb24 1 201
hsl246.9deg 99.01% 39.61%
cmyk88.06% 99.5% 0% 21.18%
hwb246.9deg 0.39% 21.18%
xyz-d650.11 0.04 0.56
oklch0.3841 0.2574 267.34
oklab0.3841 -0.01 -0.26
CMYK
88.06% 99.5% 0% 21.18%
88.0699.5021.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.04 0.56
0.110.040.56XYZ
X
Y
Z
OKLCH
0.3841 0.2574 267.34
0.38410.2574267.34LCH
Lightness
Chroma
Hue
OKLAB
0.3841 -0.01 -0.26
0.3841-0.01-0.26LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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