Nile Blue

#184155

General Information about Nile Blue (#184155)

The hex color #184155, also known as Nile Blue, is a dark, desaturated shade of cyan-blue. It evokes a sense of calmness, stability, and sophistication. In the RGB color model, it consists of 9.41% red, 25.49% green, and 33.33% blue. In the CMYK color model, it is composed of 72% cyan, 24% magenta, 0% yellow, and 67% black. This color is often associated with trust, security, and professionalism, making it a popular choice for corporate branding and web design. It is named after the Nile River, reflecting its deep and mysterious nature. Nile Blue can be used effectively in various design contexts to create a sense of depth and tranquility.

The hex color #184155, also known as Nile Blue, presents some accessibility challenges primarily due to its relatively low luminance. When used as a background color, text rendered in white or very light shades may offer sufficient contrast. However, it's crucial to verify this contrast using WCAG guidelines to ensure compliance, especially for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. If used for interactive elements like buttons, ensure sufficient visual cues beyond color alone are present, such as borders or icons, to provide redundancy for colorblind users. Thorough testing with accessibility tools and real users is essential to guarantee a positive experience for everyone.

Shades

Digital Color Formats

RGB
24 65 85
RGB24 65 85
Red
Green
Blue
HSL
199.67deg 55.96% 21.37%
199.6755.9621.37HSL
Hue
Saturation
Lightness
HWB
199.67deg 9.41% 66.67%
199.679.4166.67HWB
Hue
Whiteness
Blackness
hex#184155
rgb24 65 85
hsl199.67deg 55.96% 21.37%
cmyk71.76% 23.53% 0% 66.67%
hwb199.67deg 9.41% 66.67%
xyz-d650.04 0.05 0.09
oklch0.3561 0.0571 232.82
oklab0.3561 -0.03 -0.05
CMYK
71.76% 23.53% 0% 66.67%
71.7623.53066.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.05 0.09
0.040.050.09XYZ
X
Y
Z
OKLCH
0.3561 0.0571 232.82
0.35610.0571232.82LCH
Lightness
Chroma
Hue
OKLAB
0.3561 -0.03 -0.05
0.3561-0.03-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons