Cerulean Blue

#2A5ABC

General Information

Cerulean Blue, represented by the hexadecimal color code #2A5ABC, is a captivating shade of blue that falls within the broader spectrum of azure hues. It is characterized by its moderate saturation and brightness, lending it a tranquil and approachable quality. This color is often associated with the sky and sea, evoking feelings of serenity, stability, and inspiration. In color psychology, blue is known to promote calmness, trust, and intellectual thinking, making Cerulean Blue a popular choice for various applications. Its balanced properties make it versatile for both digital and print media, providing a pleasant visual experience for viewers. In summary, Cerulean Blue is a harmonious blend of aesthetics and psychological impact, making it a valuable asset in the world of color design.

The hex color #2A5ABC, also known as Cerulean Blue, offers moderate accessibility. When used as text on a white background, it provides sufficient contrast for users with normal vision, meeting WCAG AA standards for text larger than 18pt or 14pt bold. However, for smaller text sizes, the contrast ratio may fall short of the recommended 4.5:1, potentially posing challenges for users with low vision. To enhance accessibility, consider pairing it with lighter backgrounds or using it for larger, decorative elements. Additionally, providing alternative text descriptions for images or elements using this color can significantly improve the experience for users relying on screen readers. Ensuring sufficient contrast and alternative text support will make your designs more inclusive and user-friendly.

Shades

Digital Color Formats

RGB
42 90 188
RGB42 90 188
Red
Green
Blue
HSL
220.27deg 63.48% 45.1%
220.2763.4845.1HSL
Hue
Saturation
Lightness
HWB
220.27deg 16.47% 26.27%
220.2716.4726.27HWB
Hue
Whiteness
Blackness
hex#2A5ABC
rgb42 90 188
hsl220.27deg 63.48% 45.1%
cmyk77.66% 52.13% 0% 26.27%
hwb220.27deg 16.47% 26.27%
xyz-d650.14 0.11 0.49
oklch0.492 0.1635 262.46
oklab0.492 -0.02 -0.16
CMYK
77.66% 52.13% 0% 26.27%
77.6652.13026.27CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.14 0.11 0.49
0.140.110.49XYZ
X
Y
Z
OKLCH
0.492 0.1635 262.46
0.4920.1635262.46LCH
Lightness
Chroma
Hue
OKLAB
0.492 -0.02 -0.16
0.492-0.02-0.16LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons