Cello

#273656

General Information about #273656

The hexadecimal color code #273656, also known as Cello, represents a dark, muted shade of blue in the RGB color space. It is composed of 15.29% red, 21.18% green, and 33.73% blue. In the CMYK color model, it consists of 54.75% cyan, 37.27% magenta, 0% yellow, and 66.27% black. This color is often associated with feelings of calmness, stability, and professionalism. In branding, it can be used to convey trust and reliability, making it a popular choice for businesses in the financial or technology sectors. Understanding the color's composition and its psychological effects can help designers make informed decisions about its application in various contexts.

The color #273656, a deep, muted blue, presents some accessibility challenges, particularly concerning color contrast. When used as a foreground color for text, it requires careful consideration of the background color to ensure readability. According to WCAG guidelines, sufficient contrast is crucial for users with visual impairments. A light background is generally recommended to meet the contrast ratio thresholds. For instance, pairing #273656 with a pale yellow or off-white (#F0F0F0 or lighter) could provide adequate contrast. However, using it against darker backgrounds can result in text that is difficult or impossible to read for many users. Buttons and other interactive elements using #273656 should also be designed with clear visual cues beyond color alone, such as borders or text styles, to ensure usability for all individuals, including those with color blindness. Testing with accessibility tools is highly recommended to validate the color choices.

Shades

Digital Color Formats

RGB
39 54 86
RGB39 54 86
Red
Green
Blue
HSL
220.85deg 37.6% 24.51%
220.8537.624.51HSL
Hue
Saturation
Lightness
HWB
220.85deg 15.29% 66.27%
220.8515.2966.27HWB
Hue
Whiteness
Blackness
hex#273656
rgb39 54 86
hsl220.85deg 37.6% 24.51%
cmyk54.65% 37.21% 0% 66.27%
hwb220.85deg 15.29% 66.27%
xyz-d650.04 0.04 0.09
oklch0.3358 0.0602 264.32
oklab0.3358 -0.01 -0.06
CMYK
54.65% 37.21% 0% 66.27%
54.6537.21066.27CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.09
0.040.040.09XYZ
X
Y
Z
OKLCH
0.3358 0.0602 264.32
0.33580.0602264.32LCH
Lightness
Chroma
Hue
OKLAB
0.3358 -0.01 -0.06
0.3358-0.01-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons