Nile Blue

#183855

General Information about #183855 (Nile Blue)

The hex color #183855, also known as Nile Blue, is a dark, muted shade of blue with a hint of green. It belongs to the family of blue colors and is characterized by its depth and sophistication. In the RGB color model, #183855 consists of 9.41% red, 21.96% green, and 33.33% blue. Its CMYK values are 72% cyan, 34% magenta, 0% yellow, and 67% black. This color evokes feelings of calmness, stability, and trust. It is often associated with professionalism and elegance, making it a popular choice in various design applications. The color is named after the Nile river reflecting its deep waters. Understanding the properties and associations of #183855 can help designers and artists effectively use it in their projects to achieve desired aesthetic and emotional impacts.

The hex color #183855, also known as Nile Blue, presents some accessibility challenges, especially when used for text. Its low lightness value (approximately 0.2) means it offers low contrast against a standard white background. According to WCAG guidelines, sufficient contrast is crucial for readability, particularly for users with visual impairments. To ensure accessibility, it's recommended to pair #183855 with very light colors for text, achieving a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Using contrast checker tools is advisable to verify compliance. Avoid using this color for essential interactive elements without careful consideration of contrast. For backgrounds, pairing it with lighter shades of blues or grays can provide a more accessible experience. Remember that adhering to accessibility standards widens your audience and improves user experience for everyone.

Shades

Digital Color Formats

RGB
24 56 85
RGB24 56 85
Red
Green
Blue
HSL
208.52deg 55.96% 21.37%
208.5255.9621.37HSL
Hue
Saturation
Lightness
HWB
208.52deg 9.41% 66.67%
208.529.4166.67HWB
Hue
Whiteness
Blackness
hex#183855
rgb24 56 85
hsl208.52deg 55.96% 21.37%
cmyk71.76% 34.12% 0% 66.67%
hwb208.52deg 9.41% 66.67%
xyz-d650.03 0.04 0.09
oklch0.3317 0.064 248.29
oklab0.3317 -0.02 -0.06
CMYK
71.76% 34.12% 0% 66.67%
71.7634.12066.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.04 0.09
0.030.040.09XYZ
X
Y
Z
OKLCH
0.3317 0.064 248.29
0.33170.064248.29LCH
Lightness
Chroma
Hue
OKLAB
0.3317 -0.02 -0.06
0.3317-0.02-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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