Nile Blue

#1E3447

General Information about Nile Blue

The color #1E3447, also known as Nile Blue, is a dark, muted shade of blue that evokes feelings of calmness, sophistication, and stability. In the RGB color model, it is composed of 11.76% red, 20.39% green, and 27.84% blue. It is often associated with trust, reliability, and professionalism, making it a popular choice in various design applications. The name 'Nile Blue' suggests a connection to the tranquil waters of the Nile River, further enhancing its calming and serene connotations. This color is frequently used to create a sense of depth and sophistication in both digital and physical designs. In web design, #1E3447 can provide a sophisticated and trustworthy atmosphere when used for backgrounds or headers.

The hex color #1E3447, also known as Nile Blue, presents specific accessibility considerations for web development. Its dark hue results in a low luminance value, which necessitates careful selection of foreground text colors to ensure sufficient contrast. According to WCAG guidelines, the contrast ratio between text and background colors should ideally be at least 4.5:1 for normal text and 3:1 for large text. When using #1E3447 as a background, lighter colors like whites, creams, or light yellows are recommended for text to meet these standards. Tools like contrast checkers can help verify compliance. It is important to consider the needs of users with visual impairments when making design choices to create a more inclusive and user-friendly experience.

Shades

Digital Color Formats

RGB
30 52 71
RGB30 52 71
Red
Green
Blue
HSL
207.8deg 40.59% 19.8%
207.840.5919.8HSL
Hue
Saturation
Lightness
HWB
207.8deg 11.76% 72.16%
207.811.7672.16HWB
Hue
Whiteness
Blackness
hex#1E3447
rgb30 52 71
hsl207.8deg 40.59% 19.8%
cmyk57.75% 26.76% 0% 72.16%
hwb207.8deg 11.76% 72.16%
xyz-d650.03 0.03 0.06
oklch0.3159 0.0443 245.89
oklab0.3159 -0.02 -0.04
CMYK
57.75% 26.76% 0% 72.16%
57.7526.76072.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.06
0.030.030.06XYZ
X
Y
Z
OKLCH
0.3159 0.0443 245.89
0.31590.0443245.89LCH
Lightness
Chroma
Hue
OKLAB
0.3159 -0.02 -0.04
0.3159-0.02-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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