Nile Blue

#19334D

General Information about Nile Blue

The hexadecimal color #19334D, also known as Nile Blue, is a dark, muted shade of blue that evokes feelings of calmness, depth, and sophistication. It is composed of 9.8% red, 20% green, and 30.2% blue. In the RGB color space, it is represented as rgb(25, 51, 77). This color is often associated with trust, stability, and professionalism, making it a popular choice for corporate branding and designs that aim to convey reliability. Nile Blue can be effectively used in various applications, ranging from web design to interior decor, where its soothing and refined nature can create a serene and elegant atmosphere. Its relatively low saturation ensures it is not overpowering, allowing it to blend harmoniously with other colors.

The color #19334D, also known as Nile Blue, presents some accessibility challenges. Its relatively dark hue means that careful consideration must be given to its use as a background or foreground color, especially concerning text. According to WCAG guidelines, sufficient contrast between text and background is crucial for readability, particularly for users with visual impairments. When using #19334D as a background, it is essential to pair it with a light-colored text to ensure a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Tools like contrast checkers can help verify compliance. Avoid using this color for small text or interactive elements without ensuring sufficient contrast. Additionally, providing alternative styling options, such as a high-contrast mode, can further enhance accessibility for all users.

Shades

Digital Color Formats

RGB
25 51 77
RGB25 51 77
Red
Green
Blue
HSL
210deg 50.98% 20%
21050.9820HSL
Hue
Saturation
Lightness
HWB
210deg 9.8% 69.8%
2109.869.8HWB
Hue
Whiteness
Blackness
hex#19334D
rgb25 51 77
hsl210deg 50.98% 20%
cmyk67.53% 33.77% 0% 69.8%
hwb210deg 9.8% 69.8%
xyz-d650.03 0.03 0.07
oklch0.3139 0.0569 250.11
oklab0.3139 -0.02 -0.05
CMYK
67.53% 33.77% 0% 69.8%
67.5333.77069.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.07
0.030.030.07XYZ
X
Y
Z
OKLCH
0.3139 0.0569 250.11
0.31390.0569250.11LCH
Lightness
Chroma
Hue
OKLAB
0.3139 -0.02 -0.05
0.3139-0.02-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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