Cerulean Blue

#3153B5

General Information about Cerulean Blue

Cerulean Blue, represented by the hexadecimal color code #3153B5, is a captivating shade of blue that resides in the blue-violet region of the color spectrum. This color evokes feelings of tranquility, stability, and trust. It is a popular choice in various design fields due to its versatility and aesthetic appeal. Cerulean Blue is often associated with the sky and ocean, contributing to its calming and refreshing qualities. In color psychology, blue is linked to intellect, communication, and efficiency. This makes Cerulean Blue a suitable color for brands and organizations aiming to convey reliability and professionalism. Its nuanced tone allows it to be used effectively in both digital and print media.

The accessibility of #3153B5 (Cerulean Blue) should be carefully considered in web design. Its contrast ratio against white text is approximately 3.6:1, which is below the WCAG's minimum recommendation of 4.5:1 for normal text and 3:1 for large text. This means that using white text on a #3153B5 background may be difficult for users with low vision or color blindness to read. To improve accessibility, consider using a lighter color for the text or a darker shade of blue for the background. Testing the color combination with accessibility tools is highly recommended to ensure it meets the required contrast ratios. Alternatively, using this color for larger elements, such as headings or graphical elements, where the contrast requirements are less stringent, can be a viable option. Always prioritize readability and inclusivity when using this color in design projects.

Shades

Digital Color Formats

RGB
49 83 181
RGB49 83 181
Red
Green
Blue
HSL
224.55deg 57.39% 45.1%
224.5557.3945.1HSL
Hue
Saturation
Lightness
HWB
224.55deg 19.22% 29.02%
224.5519.2229.02HWB
Hue
Whiteness
Blackness
hex#3153B5
rgb49 83 181
hsl224.55deg 57.39% 45.1%
cmyk72.93% 54.14% 0% 29.02%
hwb224.55deg 19.22% 29.02%
xyz-d650.13 0.1 0.45
oklch0.4749 0.1606 266
oklab0.4749 -0.01 -0.16
CMYK
72.93% 54.14% 0% 29.02%
72.9354.14029.02CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.13 0.1 0.45
0.130.10.45XYZ
X
Y
Z
OKLCH
0.4749 0.1606 266
0.47490.1606266LCH
Lightness
Chroma
Hue
OKLAB
0.4749 -0.01 -0.16
0.4749-0.01-0.16LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons