Blue Dianne

#284857

General Information about Blue Dianne (#284857)

The hexadecimal color code #284857, often referred to as Blue Dianne, is a dark shade of blue-green. It is composed of 15.7% red, 28.2% green, and 34.1% blue. In the RGB color model, this translates to values of R:40, G:72, and B:87. The corresponding CMYK values are C:0.54, M:0.17, Y:0.0, K:0.66. This color conveys a sense of calm and sophistication. It is often associated with stability, reliability, and trustworthiness. Its unique blend of blue and green hues makes it versatile for various design applications, from web design to interior decor. The color name Blue Dianne suggests a connection to natural elements, such as the ocean or a serene forest, reinforcing its calming and tranquil qualities.

The hex color #284857, also known as Blue Dianne, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires careful consideration of the foreground text color to ensure readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Given the darkness of #284857, lighter text colors such as white (#FFFFFF) or very light shades of yellow or green are advisable. Tools like contrast checkers can help determine if the chosen color combination meets accessibility standards. Moreover, it's beneficial to avoid relying solely on color to convey important information, as users with color vision deficiencies may not be able to distinguish between certain colors. Providing alternative cues, such as text labels or icons, can enhance accessibility for a wider audience.

Shades

Digital Color Formats

RGB
40 72 87
RGB40 72 87
Red
Green
Blue
HSL
199.15deg 37.01% 24.9%
199.1537.0124.9HSL
Hue
Saturation
Lightness
HWB
199.15deg 15.69% 65.88%
199.1515.6965.88HWB
Hue
Whiteness
Blackness
hex#284857
rgb40 72 87
hsl199.15deg 37.01% 24.9%
cmyk54.02% 17.24% 0% 65.88%
hwb199.15deg 15.69% 65.88%
xyz-d650.05 0.06 0.1
oklch0.3836 0.0456 229.8
oklab0.3836 -0.03 -0.03
CMYK
54.02% 17.24% 0% 65.88%
54.0217.24065.88CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.06 0.1
0.050.060.1XYZ
X
Y
Z
OKLCH
0.3836 0.0456 229.8
0.38360.0456229.8LCH
Lightness
Chroma
Hue
OKLAB
0.3836 -0.03 -0.03
0.3836-0.03-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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