Blue Dianne

#284B58

General Information about #284B58

The hexadecimal color code #284B58 represents a dark, muted shade of blue-green, often referred to as "Blue Dianne". It belongs to the cyan-blue color family and exhibits a relatively low saturation, contributing to its calming and subtle appearance. In the RGB color model, it consists of 16.1% red, 29.4% green, and 34.5% blue. This color is frequently used in design to convey a sense of sophistication, stability, and professionalism. It is a popular choice for backgrounds, text, and accents in web design, graphic design, and interior decoration due to its versatile nature and ability to blend well with various color schemes.

The color #284B58, also known as Blue Dianne, presents some accessibility challenges. Its relatively low luminance can cause issues with text legibility, especially when used as text color on a white background or vice versa. According to WCAG guidelines, sufficient contrast between text and background is crucial for users with visual impairments. To ensure accessibility, it's essential to verify that any text using this color meets the minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text. Tools like contrast checkers can help to assess the contrast ratio. Using #284B58 for purely decorative elements would not be a problem. Consider pairing it with lighter shades or adjusting its opacity to improve overall readability and user experience. Proper contrast ensures that content is accessible to individuals with varying levels of vision.

Shades

Digital Color Formats

RGB
40 75 88
RGB40 75 88
Red
Green
Blue
HSL
196.25deg 37.5% 25.1%
196.2537.525.1HSL
Hue
Saturation
Lightness
HWB
196.25deg 15.69% 65.49%
196.2515.6965.49HWB
Hue
Whiteness
Blackness
hex#284B58
rgb40 75 88
hsl196.25deg 37.5% 25.1%
cmyk54.55% 14.77% 0% 65.49%
hwb196.25deg 15.69% 65.49%
xyz-d650.05 0.06 0.1
oklch0.3921 0.0461 224.2
oklab0.3921 -0.03 -0.03
CMYK
54.55% 14.77% 0% 65.49%
54.5514.77065.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.06 0.1
0.050.060.1XYZ
X
Y
Z
OKLCH
0.3921 0.0461 224.2
0.39210.0461224.2LCH
Lightness
Chroma
Hue
OKLAB
0.3921 -0.03 -0.03
0.3921-0.03-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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