Cerulean Blue

#174BCF

General Information about Cerulean Blue

Cerulean Blue, represented by the hexadecimal color code #174BCF, is a captivating shade of blue that evokes feelings of serenity, depth, and tranquility. It is often associated with the sky and the ocean, creating a sense of vastness and peace. In the RGB color model, Cerulean Blue is composed of 9.02% red, 29.8% green, and 79.22% blue. This particular combination results in a color that is both calming and visually striking. Cerulean Blue is frequently used in design, art, and fashion to convey a sense of calmness and sophistication. Its versatility allows it to be paired with various other colors, making it a popular choice for a wide range of applications. Understanding the properties and associations of Cerulean Blue can greatly enhance its effective use in creative projects.

The hex color #174BCF, also known as Cerulean Blue, presents some accessibility considerations for web development. Its luminance is relatively low, which 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 Cerulean Blue for text, it's crucial to pair it with a light color that meets these contrast requirements. Alternatively, using it for larger graphic elements or as an accent color can mitigate accessibility concerns. Testing the color combination with accessibility evaluation tools is always recommended to ensure compliance with accessibility standards and provide an inclusive user experience.

Shades

Digital Color Formats

RGB
23 75 207
RGB23 75 207
Red
Green
Blue
HSL
223.04deg 80% 45.1%
223.048045.1HSL
Hue
Saturation
Lightness
HWB
223.04deg 9.02% 18.82%
223.049.0218.82HWB
Hue
Whiteness
Blackness
hex#174BCF
rgb23 75 207
hsl223.04deg 80% 45.1%
cmyk88.89% 63.77% 0% 18.82%
hwb223.04deg 9.02% 18.82%
xyz-d650.14 0.1 0.6
oklch0.4729 0.2105 263.72
oklab0.4729 -0.02 -0.21
CMYK
88.89% 63.77% 0% 18.82%
88.8963.77018.82CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.14 0.1 0.6
0.140.10.6XYZ
X
Y
Z
OKLCH
0.4729 0.2105 263.72
0.47290.2105263.72LCH
Lightness
Chroma
Hue
OKLAB
0.4729 -0.02 -0.21
0.4729-0.02-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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