Nile Blue

#283B4D

General Information about Nile Blue

The hexadecimal color code #283B4D represents a dark, muted shade of blue, often referred to as Nile Blue. In the RGB color model, it is composed of 16.1% red, 23.1% green, and 30.2% blue. It resides within the cool spectrum of colors and possesses a relatively low saturation. This makes it a versatile choice for backgrounds, text, and accents in design projects. In terms of perception, Nile Blue conveys a sense of calmness, stability, and sophistication. It is often associated with professionalism and reliability. The color finds application in various fields, including web design, graphic design, fashion, and interior decoration, where its subtle and understated nature can contribute to a harmonious and aesthetically pleasing outcome.

The hex color #283B4D, also known as Nile Blue, presents some accessibility challenges. Its relatively low luminance can cause issues with text legibility, especially for users with visual impairments. When using this color for text, ensure a sufficiently high contrast ratio (at least 4.5:1 for normal text and 3:1 for large text) against the background color. Using tools like contrast checkers can help assess the compliance with WCAG guidelines. Also, consider providing alternative visual cues besides color to convey information. For instance, use icons or text labels in addition to color-coding. Proper implementation will ensure content remains accessible to a broader audience, including those with color vision deficiencies.

Shades

Digital Color Formats

RGB
40 59 77
RGB40 59 77
Red
Green
Blue
HSL
209.19deg 31.62% 22.94%
209.1931.6222.94HSL
Hue
Saturation
Lightness
HWB
209.19deg 15.69% 69.8%
209.1915.6969.8HWB
Hue
Whiteness
Blackness
hex#283B4D
rgb40 59 77
hsl209.19deg 31.62% 22.94%
cmyk48.05% 23.38% 0% 69.8%
hwb209.19deg 15.69% 69.8%
xyz-d650.04 0.04 0.08
oklch0.3443 0.0401 247.75
oklab0.3443 -0.02 -0.04
CMYK
48.05% 23.38% 0% 69.8%
48.0523.38069.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.08
0.040.040.08XYZ
X
Y
Z
OKLCH
0.3443 0.0401 247.75
0.34430.0401247.75LCH
Lightness
Chroma
Hue
OKLAB
0.3443 -0.02 -0.04
0.3443-0.02-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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