Blue Dianne

#28424C

General Information about #28424C

The hexadecimal color code #28424C, also known as Blue Dianne, represents a dark, muted shade of blue-gray. It is composed of 15.7% red, 25.9% green, and 29.8% blue. In the RGB color space, it has values of R:40, G:66, and B:76. In the CMYK color space, its composition is approximately 47.4% cyan, 13.2% magenta, 0% yellow, and 70.2% black. This color is often associated with feelings of calmness, stability, and sophistication. Due to its dark nature, it is frequently used as a background color or for text, provided there is sufficient contrast with other elements on the page. It also works very well in combination with a lighter color. The color is often found in corporate design, fashion and interior decoration.

The color #28424C, also known as Blue Dianne, presents some accessibility challenges, particularly when used as text on a white background. Its relatively low luminance contrast ratio makes it difficult for users with visual impairments to read comfortably. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Blue Dianne often falls short of these recommendations, necessitating careful consideration of color pairings. To enhance accessibility, consider pairing #28424C with lighter colors such as whites, light greys, or pale yellows for text. If it is used as a background color, using a very light or white text on top of it is a good idea. Also, consider using larger font sizes or increasing the font weight to improve readability. Providing alternative ways for users to perceive the information is always recommended, such as icons or descriptions.

Shades

Digital Color Formats

RGB
40 66 76
RGB40 66 76
Red
Green
Blue
HSL
196.67deg 31.03% 22.75%
196.6731.0322.75HSL
Hue
Saturation
Lightness
HWB
196.67deg 15.69% 70.2%
196.6715.6970.2HWB
Hue
Whiteness
Blackness
hex#28424C
rgb40 66 76
hsl196.67deg 31.03% 22.75%
cmyk47.37% 13.16% 0% 70.2%
hwb196.67deg 15.69% 70.2%
xyz-d650.04 0.05 0.08
oklch0.3624 0.0362 224.37
oklab0.3624 -0.03 -0.03
CMYK
47.37% 13.16% 0% 70.2%
47.3713.16070.2CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.05 0.08
0.040.050.08XYZ
X
Y
Z
OKLCH
0.3624 0.0362 224.37
0.36240.0362224.37LCH
Lightness
Chroma
Hue
OKLAB
0.3624 -0.03 -0.03
0.3624-0.03-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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