Cerulean Blue

#1F53B7

General Information about Cerulean Blue

Cerulean Blue, represented by the hexadecimal color code #1F53B7, is a captivating shade of blue that falls within the broader spectrum of azure colors. This particular hue is characterized by its moderate saturation and brightness, lending it a calming and sophisticated aesthetic. Cerulean Blue evokes associations with clear skies and tranquil waters, often conveying feelings of serenity, peace, and stability. In color psychology, blue is generally linked to trust, intelligence, and efficiency, making Cerulean Blue a popular choice for branding and design purposes, especially for companies wishing to project an image of reliability and competence. Its unique blend of depth and vibrancy sets it apart from other blues, offering a distinct visual appeal that can be both eye-catching and soothing.

The hex color #1f53b7, also known as Cerulean Blue, presents some accessibility considerations for web developers. Its relatively low luminance can pose challenges when used as a foreground color against a dark background, potentially impacting readability for users with visual impairments. When using this color for text or interactive elements, it's crucial to ensure sufficient contrast with the background. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text (14pt bold or 18pt regular) to meet WCAG AA standards. Utilizing tools like contrast checkers can help verify compliance. Additionally, avoid relying solely on color to convey information, as users with color blindness may not be able to distinguish it effectively. Supplement color cues with text labels, icons, or patterns to ensure inclusivity and a positive user experience for all individuals.

Shades

Digital Color Formats

RGB
31 83 183
RGB31 83 183
Red
Green
Blue
HSL
219.47deg 71.03% 41.96%
219.4771.0341.96HSL
Hue
Saturation
Lightness
HWB
219.47deg 12.16% 28.24%
219.4712.1628.24HWB
Hue
Whiteness
Blackness
hex#1F53B7
rgb31 83 183
hsl219.47deg 71.03% 41.96%
cmyk83.06% 54.64% 0% 28.24%
hwb219.47deg 12.16% 28.24%
xyz-d650.12 0.1 0.46
oklch0.4698 0.1681 261.77
oklab0.4698 -0.02 -0.17
CMYK
83.06% 54.64% 0% 28.24%
83.0654.64028.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.1 0.46
0.120.10.46XYZ
X
Y
Z
OKLCH
0.4698 0.1681 261.77
0.46980.1681261.77LCH
Lightness
Chroma
Hue
OKLAB
0.4698 -0.02 -0.17
0.4698-0.02-0.17LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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