Nile Blue

#1E3547

General Information about Nile Blue

The color #1E3547, 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 consists of 12.55% red, 21.57% green, and 27.84% blue. This color is often associated with professionalism and trust, making it a popular choice in corporate branding and web design. Nile Blue's subtle nature allows it to be easily paired with other colors, both light and dark, making it a versatile option for designers. Its hexadecimal value provides a precise way to represent this color in digital applications, ensuring consistency across different platforms. In color psychology, blue is often linked to feelings of serenity and security. The particular shade of Nile Blue further enhances these associations, making it suitable for environments where a sense of reliability and trustworthiness is desired.

The hex color #1E3547, also known as Nile Blue, presents some accessibility challenges, especially when used as a background color for text. Due to its dark shade, it requires careful consideration of color contrast to ensure readability for users, including those with visual impairments. A light text color, such as white or a very pale yellow, should be used to provide sufficient contrast, adhering to WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Without adequate contrast, users may struggle to distinguish text from the background, leading to a poor user experience. Using tools to check color contrast ratios is highly advisable during the design process. Moreover, avoid using this color as the sole indicator for interactive elements, as colorblind users may not perceive the difference. Instead, supplement it with other visual cues like underlines or icons.

Shades

Digital Color Formats

RGB
30 53 71
RGB30 53 71
Red
Green
Blue
HSL
206.34deg 40.59% 19.8%
206.3440.5919.8HSL
Hue
Saturation
Lightness
HWB
206.34deg 11.76% 72.16%
206.3411.7672.16HWB
Hue
Whiteness
Blackness
hex#1E3547
rgb30 53 71
hsl206.34deg 40.59% 19.8%
cmyk57.75% 25.35% 0% 72.16%
hwb206.34deg 11.76% 72.16%
xyz-d650.03 0.03 0.06
oklch0.3186 0.0435 243.37
oklab0.3186 -0.02 -0.04
CMYK
57.75% 25.35% 0% 72.16%
57.7525.35072.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.06
0.030.030.06XYZ
X
Y
Z
OKLCH
0.3186 0.0435 243.37
0.31860.0435243.37LCH
Lightness
Chroma
Hue
OKLAB
0.3186 -0.02 -0.04
0.3186-0.02-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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