Nile Blue

#183852

General Information about #183852 (Nile Blue)

The hex color #183852, commonly referred to as Nile Blue, is a deep, muted shade of blue. It evokes a sense of tranquility, sophistication, and depth. In the RGB color model, it consists of 9.41% red, 21.96% green, and 32.16% blue. In the CMYK color model, used for printing, it is composed of 71% cyan, 32% magenta, 0% yellow, and 68% black. This color is often associated with trust, stability, and professionalism, making it a popular choice in various design applications. Its relatively low brightness gives it a calming effect, which is why it is often used in designs that aim to promote relaxation or focus. The name "Nile Blue" hints at its association with the Nile River, one of the primary sources of civilization.

The color #183852, also known as Nile Blue, presents some accessibility challenges, particularly for users with visual impairments. Its low luminance value of 0.033 means it has a poor contrast ratio against a white background (21:1 is the recommended ratio). This can make text or elements using this color difficult to read. To improve accessibility, consider pairing it with lighter colors to achieve sufficient contrast. Using tools to check contrast ratios is highly recommended. Also, avoid using this color as the sole indicator of interactive elements. Providing alternative cues like underlines for links or clear visual affordances for buttons will enhance usability for all users, including those with color vision deficiencies.

Shades

Digital Color Formats

RGB
24 56 82
RGB24 56 82
Red
Green
Blue
HSL
206.9deg 54.72% 20.78%
206.954.7220.78HSL
Hue
Saturation
Lightness
HWB
206.9deg 9.41% 67.84%
206.99.4167.84HWB
Hue
Whiteness
Blackness
hex#183852
rgb24 56 82
hsl206.9deg 54.72% 20.78%
cmyk70.73% 31.71% 0% 67.84%
hwb206.9deg 9.41% 67.84%
xyz-d650.03 0.04 0.09
oklch0.3299 0.0598 245.57
oklab0.3299 -0.02 -0.05
CMYK
70.73% 31.71% 0% 67.84%
70.7331.71067.84CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.04 0.09
0.030.040.09XYZ
X
Y
Z
OKLCH
0.3299 0.0598 245.57
0.32990.0598245.57LCH
Lightness
Chroma
Hue
OKLAB
0.3299 -0.02 -0.05
0.3299-0.02-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons