Nile Blue

#163850

General Information about #163850 (Nile Blue)

The hexadecimal color #163850, commonly referred to as Nile Blue, is a deep and somewhat muted shade of blue. It belongs to the blue color family and is characterized by its relatively low saturation and luminance. In the RGB color model, it is composed of 8.63% red, 21.96% green, and 31.37% blue. The corresponding CMYK values are 72.41% cyan, 30.65% magenta, 0% yellow, and 68.63% black. This color evokes feelings of serenity, stability, and sophistication. It's often associated with trust, wisdom, and confidence. Its subdued nature makes it a versatile choice for a variety of design applications, especially where a sense of calm and reliability is desired.

The hex color #163850, also known as Nile Blue, presents some accessibility challenges. Its relatively low luminance value means it may not provide sufficient contrast when used as text against a white or very light background. According to WCAG guidelines, sufficient contrast is essential 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. When using #163850, it's crucial to test the contrast ratio with the background color to ensure readability for all users. Tools are readily available online to perform this contrast check. If the contrast is insufficient, consider using a lighter shade of blue or a different color altogether for the background or text. Also, ensure that any interactive elements using this color have clear visual cues beyond just color to differentiate them for users with color blindness.

Shades

Digital Color Formats

RGB
22 56 80
RGB22 56 80
Red
Green
Blue
HSL
204.83deg 56.86% 20%
204.8356.8620HSL
Hue
Saturation
Lightness
HWB
204.83deg 8.63% 68.63%
204.838.6368.63HWB
Hue
Whiteness
Blackness
hex#163850
rgb22 56 80
hsl204.83deg 56.86% 20%
cmyk72.5% 30% 0% 68.63%
hwb204.83deg 8.63% 68.63%
xyz-d650.03 0.04 0.08
oklch0.3278 0.0581 242.28
oklab0.3278 -0.03 -0.05
CMYK
72.5% 30% 0% 68.63%
72.530068.63CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.04 0.08
0.030.040.08XYZ
X
Y
Z
OKLCH
0.3278 0.0581 242.28
0.32780.0581242.28LCH
Lightness
Chroma
Hue
OKLAB
0.3278 -0.03 -0.05
0.3278-0.03-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons