Cerulean Blue

#184DCE

About Cerulean Blue

Cerulean Blue, represented by the hexadecimal color code #184DCE, is a captivating shade of blue that evokes a sense of calmness and serenity. It is named after the cerulean pigment, which is derived from ceruleum, a Latin word for sky blue. This particular shade of blue is often associated with the sky and the ocean, making it a popular choice for designs aiming to convey tranquility and openness. In the RGB color model, #184DCE is composed of 9.41% red, 30.2% green, and 80.78% blue. Its use in graphic design, web development, and various artistic applications can create visually appealing and harmonious compositions.

The color #184DCE, Cerulean Blue, presents some accessibility challenges. With a relatively low luminance, it may pose readability issues when used as text on a white background. According to WCAG guidelines, the contrast ratio should be at least 4.5:1 for normal text and 3:1 for large text. This color might not meet these ratios, especially for users with visual impairments. To improve accessibility, consider pairing it with lighter shades of yellow or white to enhance contrast. Ensure that interactive elements using this color have sufficient contrast to be easily identifiable. Additionally, providing alternative text or visual cues can further aid accessibility for all users. Thorough testing with accessibility tools is recommended to ensure compliance with accessibility standards and provide an inclusive user experience.

Shades

Digital Color Formats

RGB
24 77 206
RGB24 77 206
Red
Green
Blue
HSL
222.53deg 79.13% 45.1%
222.5379.1345.1HSL
Hue
Saturation
Lightness
HWB
222.53deg 9.41% 19.22%
222.539.4119.22HWB
Hue
Whiteness
Blackness
hex#184DCE
rgb24 77 206
hsl222.53deg 79.13% 45.1%
cmyk88.35% 62.62% 0% 19.22%
hwb222.53deg 9.41% 19.22%
xyz-d650.14 0.1 0.6
oklch0.4759 0.2068 263.5
oklab0.4759 -0.02 -0.21
CMYK
88.35% 62.62% 0% 19.22%
88.3562.62019.22CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.14 0.1 0.6
0.140.10.6XYZ
X
Y
Z
OKLCH
0.4759 0.2068 263.5
0.47590.2068263.5LCH
Lightness
Chroma
Hue
OKLAB
0.4759 -0.02 -0.21
0.4759-0.02-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons