Cello

#1E4159

General Information about #1E4159 (Cello)

The hexadecimal color #1E4159, also known as Cello, is a dark, muted shade of blue-gray. It belongs to the family of blue colors, which are often associated with tranquility, stability, and depth. In the RGB color model, #1E4159 is composed of 11.76% red, 25.49% green, and 34.9% blue. This color is commonly used in design to evoke feelings of serenity, professionalism, and trustworthiness. Its relatively low saturation makes it a versatile choice for backgrounds, text, and accent elements. The color's subtle nature makes it a good alternative to black, adding interest without being overwhelming. It works well in corporate branding and design projects where a sense of stability and sophistication is desired. In color psychology, blue is often linked to intelligence, efficiency, and calmness.

The color #1E4159, also known as Cello, presents some accessibility challenges, particularly concerning color contrast. When used as text against a white background, it may not meet the WCAG (Web Content Accessibility Guidelines) standards for contrast ratio, potentially making it difficult for users with visual impairments to read. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Therefore, when using Cello for text, it's crucial to pair it with a lighter background or use a lighter shade of text on a Cello background to ensure readability for all users. Similarly, when using Cello for interactive elements like buttons or links, sufficient contrast with the surrounding elements is essential. Tools like WebAIM's contrast checker can be used to verify compliance with accessibility standards, promoting inclusive design practices that cater to users with varying visual abilities.

Shades

Digital Color Formats

RGB
30 65 89
RGB30 65 89
Red
Green
Blue
HSL
204.41deg 49.58% 23.33%
204.4149.5823.33HSL
Hue
Saturation
Lightness
HWB
204.41deg 11.76% 65.1%
204.4111.7665.1HWB
Hue
Whiteness
Blackness
hex#1E4159
rgb30 65 89
hsl204.41deg 49.58% 23.33%
cmyk66.29% 26.97% 0% 65.1%
hwb204.41deg 11.76% 65.1%
xyz-d650.04 0.05 0.1
oklch0.3609 0.0582 240.94
oklab0.3609 -0.03 -0.05
CMYK
66.29% 26.97% 0% 65.1%
66.2926.97065.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.05 0.1
0.040.050.1XYZ
X
Y
Z
OKLCH
0.3609 0.0582 240.94
0.36090.0582240.94LCH
Lightness
Chroma
Hue
OKLAB
0.3609 -0.03 -0.05
0.3609-0.03-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons