Nile Blue

#1E3451

General Information about Nile Blue

The color #1E3451, also known as Nile Blue, is a deep, muted shade of blue with a hint of grey. It belongs to the blue color family and is characterized by its cool, calming, and sophisticated appearance. In the RGB color model, it consists of 11.76% red, 20.39% green, and 31.76% blue. Its CMYK values are 0.63, 0.36, 0.00, 0.68, which means it requires a substantial amount of cyan and magenta to produce this particular shade. Nile Blue evokes feelings of tranquility, stability, and professionalism, making it a popular choice in various design applications. Its subtle depth allows it to be versatile, complementing both light and dark color schemes effectively.

The hex color #1E3451, also known as Nile Blue, presents specific accessibility considerations, especially in web design. Its relatively low luminance value requires careful attention to contrast ratios, primarily when used for text or interactive elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background to ensure readability for users with visual impairments. Using #1E3451 for text on a white background, for example, may not meet these guidelines, necessitating the use of a lighter color for the background or a brighter color for the text. Similarly, when used for interactive elements, sufficient contrast must be ensured for hover, focus, and active states to provide a clear visual cue for users. Careful consideration and testing with accessibility evaluation tools are essential when incorporating #1E3451 into designs to meet accessibility standards.

Shades

Digital Color Formats

RGB
30 52 81
RGB30 52 81
Red
Green
Blue
HSL
214.12deg 45.95% 21.76%
214.1245.9521.76HSL
Hue
Saturation
Lightness
HWB
214.12deg 11.76% 68.24%
214.1211.7668.24HWB
Hue
Whiteness
Blackness
hex#1E3451
rgb30 52 81
hsl214.12deg 45.95% 21.76%
cmyk62.96% 35.8% 0% 68.24%
hwb214.12deg 11.76% 68.24%
xyz-d650.03 0.03 0.08
oklch0.3218 0.0592 255.83
oklab0.3218 -0.01 -0.06
CMYK
62.96% 35.8% 0% 68.24%
62.9635.8068.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.08
0.030.030.08XYZ
X
Y
Z
OKLCH
0.3218 0.0592 255.83
0.32180.0592255.83LCH
Lightness
Chroma
Hue
OKLAB
0.3218 -0.01 -0.06
0.3218-0.01-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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