Cerulean Blue

#255FC1

General Information about Cerulean Blue

Cerulean Blue, represented by the hexadecimal color code #255FC1, is a captivating shade of blue within the cyan-blue spectrum. Its name, derived from the Latin word 'caeruleus,' signifies 'sky' or 'heaven.' This color evokes a sense of tranquility, serenity, and clarity, often associated with the vastness of the sky and the depths of the ocean. In color psychology, Cerulean Blue is linked to feelings of peace, harmony, and trust. It is commonly used to represent stability, reliability, and openness, making it a popular choice for branding and design elements in various industries. Cerulean Blue is located between blue and cyan on the color wheel, a bit closer to blue. It's a cool color and is often associated with positive attributes.

The hex color #255FC1, also known as Cerulean Blue, presents some accessibility considerations for web developers. Due to its relatively low luminance, it is crucial to ensure sufficient contrast with text or other foreground elements. A light-colored text, such as white or a very pale yellow, would be necessary to meet WCAG (Web Content Accessibility Guidelines) standards for readability. When using this color for interactive elements like buttons or links, consider providing clear visual cues beyond color alone, such as underlines or icons, to assist users with visual impairments. Testing with accessibility tools is recommended to verify adequate contrast ratios and ensure the design is inclusive for all users, including those with color blindness or low vision. It's also advisable to avoid using this color as the sole indicator of important information.

Shades

Digital Color Formats

RGB
37 95 193
RGB37 95 193
Red
Green
Blue
HSL
217.69deg 67.83% 45.1%
217.6967.8345.1HSL
Hue
Saturation
Lightness
HWB
217.69deg 14.51% 24.31%
217.6914.5124.31HWB
Hue
Whiteness
Blackness
hex#255FC1
rgb37 95 193
hsl217.69deg 67.83% 45.1%
cmyk80.83% 50.78% 0% 24.31%
hwb217.69deg 14.51% 24.31%
xyz-d650.14 0.12 0.52
oklch0.5048 0.1654 260.34
oklab0.5048 -0.03 -0.16
CMYK
80.83% 50.78% 0% 24.31%
80.8350.78024.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.14 0.12 0.52
0.140.120.52XYZ
X
Y
Z
OKLCH
0.5048 0.1654 260.34
0.50480.1654260.34LCH
Lightness
Chroma
Hue
OKLAB
0.5048 -0.03 -0.16
0.5048-0.03-0.16LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons