Nile Blue

#123A54

General Information about Nile Blue

Nile Blue, represented by the hexadecimal color code #123A54, is a dark, muted shade of blue with a subtle hint of gray. It belongs to the blue color family but possesses a depth that distinguishes it from brighter, more vibrant blues. The color's name, Nile Blue, evokes images of the Nile River, suggesting a connection to water and nature. In the RGB color model, #123A54 consists of 7.1% red, 22.7% green, and 32.9% blue. This combination of primary colors creates its unique hue. Nile Blue is often associated with qualities such as calmness, stability, and sophistication. It's a versatile color that can be used in various contexts, from web design to interior decoration, due to its understated elegance.

The color #123a54, also known as Nile Blue, presents some accessibility challenges, particularly for users with visual impairments. Its relatively low lightness value (around 15% on a scale of 0-100) means that text rendered in this color against a white or very light background may lack sufficient contrast, making it difficult to read. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using #123a54 for text requires careful consideration of the background color to ensure adequate contrast. A lighter background color, such as a very pale yellow or a light gray, might improve readability. Alternatively, employing #123a54 as a background color with white or very light text can provide better contrast. When using this color, developers should utilize contrast checking tools to verify compliance with accessibility standards and consider providing alternative color schemes for users with specific needs.

Shades

Digital Color Formats

RGB
18 58 84
RGB18 58 84
Red
Green
Blue
HSL
203.64deg 64.71% 20%
203.6464.7120HSL
Hue
Saturation
Lightness
HWB
203.64deg 7.06% 67.06%
203.647.0667.06HWB
Hue
Whiteness
Blackness
hex#123A54
rgb18 58 84
hsl203.64deg 64.71% 20%
cmyk78.57% 30.95% 0% 67.06%
hwb203.64deg 7.06% 67.06%
xyz-d650.03 0.04 0.09
oklch0.3341 0.0637 241.13
oklab0.3341 -0.03 -0.06
CMYK
78.57% 30.95% 0% 67.06%
78.5730.95067.06CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.04 0.09
0.030.040.09XYZ
X
Y
Z
OKLCH
0.3341 0.0637 241.13
0.33410.0637241.13LCH
Lightness
Chroma
Hue
OKLAB
0.3341 -0.03 -0.06
0.3341-0.03-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons