Blue Dianne

#284251

General Information about #284251

The hexadecimal color code #284251, sometimes referred to as "Blue Dianne", represents a dark shade of blue-gray. It is composed of 15.7% red, 25.9% green, and 31.8% blue. In the RGB color space, this translates to (40, 66, 81). The color has a relatively low saturation and moderate brightness, making it a subdued and calming color. It is often associated with feelings of stability, professionalism, and tranquility. In terms of color theory, #284251 sits towards the cooler end of the spectrum. Understanding the composition and characteristics of this hex code allows designers and artists to effectively incorporate it into their projects, leveraging its unique attributes to achieve specific visual effects and evoke desired emotions.

The hex color #284251, often referred to as "Blue Dianne," presents moderate accessibility challenges. Its relatively low lightness value (around 26%) means it requires careful consideration when used as a text color or for interactive elements. To ensure readability and usability, it's crucial to pair this color with sufficiently light text or background colors. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text (14 points bold or 18 points regular) to meet WCAG AA standards. For optimal accessibility and a level AAA rating, aim for a contrast ratio of 7:1. When using this color for buttons or links, provide clear visual cues beyond color alone, such as underlines or icons, to assist users with color vision deficiencies. Thorough testing with accessibility tools is highly recommended to validate contrast ratios and overall usability for all users.

Shades

Digital Color Formats

RGB
40 66 81
RGB40 66 81
Red
Green
Blue
HSL
201.95deg 33.88% 23.73%
201.9533.8823.73HSL
Hue
Saturation
Lightness
HWB
201.95deg 15.69% 68.24%
201.9515.6968.24HWB
Hue
Whiteness
Blackness
hex#284251
rgb40 66 81
hsl201.95deg 33.88% 23.73%
cmyk50.62% 18.52% 0% 68.24%
hwb201.95deg 15.69% 68.24%
xyz-d650.04 0.05 0.09
oklch0.3648 0.0411 234.86
oklab0.3648 -0.02 -0.03
CMYK
50.62% 18.52% 0% 68.24%
50.6218.52068.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.05 0.09
0.040.050.09XYZ
X
Y
Z
OKLCH
0.3648 0.0411 234.86
0.36480.0411234.86LCH
Lightness
Chroma
Hue
OKLAB
0.3648 -0.02 -0.03
0.3648-0.02-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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