Nile Blue

#263A4F

General Information about Nile Blue

Nile Blue, with the hexadecimal code #263A4F, is a dark, muted shade of blue that evokes feelings of calmness, stability, and sophistication. It belongs to the family of blue colors and is often associated with professionalism and trustworthiness. The color is composed of 14.9% red, 22.7% green, and 31% blue, according to the RGB color model. In the CMYK color model, which is commonly used for printing, it consists of 52% cyan, 27% magenta, 0% yellow, and 69% black. This particular shade of blue is named after the Nile River, a historical symbol of life and fertility in ancient Egypt. In color psychology, blue is often linked to intelligence, efficiency, and serenity, making Nile Blue a popular choice for branding and designs that aim to convey these attributes. The color's muted nature makes it versatile, allowing it to blend well with a variety of other colors.

The color #263A4F, also known as Nile Blue, presents some accessibility considerations, especially in web design. Its relatively low lightness value means it requires careful contrast balancing when used as a background or text color. According to WCAG guidelines, sufficient contrast is essential for users with visual impairments. When used as text, #263A4F should ideally be paired with a light background to ensure readability. For instance, using it with a white or very light gray background significantly improves contrast. Conversely, if used as a background, text should be light, such as white or light yellow. Tools like contrast checkers can accurately measure the contrast ratio to ensure compliance with accessibility standards. Failure to maintain sufficient contrast can exclude users, diminishing the user experience and accessibility of the design. Using this color for decorative elements is less problematic, but for anything interactive or informational, contrast is crucial.

Shades

Digital Color Formats

RGB
38 58 79
RGB38 58 79
Red
Green
Blue
HSL
210.73deg 35.04% 22.94%
210.7335.0422.94HSL
Hue
Saturation
Lightness
HWB
210.73deg 14.9% 69.02%
210.7314.969.02HWB
Hue
Whiteness
Blackness
hex#263A4F
rgb38 58 79
hsl210.73deg 35.04% 22.94%
cmyk51.9% 26.58% 0% 69.02%
hwb210.73deg 14.9% 69.02%
xyz-d650.04 0.04 0.08
oklch0.3414 0.0452 250.46
oklab0.3414 -0.02 -0.04
CMYK
51.9% 26.58% 0% 69.02%
51.926.58069.02CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.08
0.040.040.08XYZ
X
Y
Z
OKLCH
0.3414 0.0452 250.46
0.34140.0452250.46LCH
Lightness
Chroma
Hue
OKLAB
0.3414 -0.02 -0.04
0.3414-0.02-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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