Cello

#28335E

General Information about #28335E

The color #28335E, also known as Cello, is a dark, muted shade of blue-purple. In the RGB color model, it is composed of 16.1% red, 20% green, and 36.9% blue. In the CMYK color model, it consists of 56.4% cyan, 45.8% magenta, 0% yellow, and 63.1% black. This color is often associated with feelings of sophistication, depth, and tranquility. It's a versatile color that can be used in various design contexts, from web design to fashion and interior decoration. Its hex code, #28335E, is a shorthand representation of the color's composition in the hexadecimal color system, widely used in digital applications and graphic design software for precise color specification. The color has a relatively low saturation and luminance, contributing to its calming and understated character.

The hex color #28335E, also known as Cello, presents specific accessibility considerations for web developers. Its dark hue results in a low contrast ratio against lighter backgrounds, which is crucial for users with visual impairments. According to WCAG guidelines, sufficient contrast between text and background is essential for readability. Therefore, when using #28335E for text, a very light background color should be chosen to ensure adequate contrast. Conversely, if #28335E is used as a background, light-colored text or elements should be implemented. Additionally, developers should avoid using this color for crucial interactive elements without providing additional cues, as its dark nature might make it harder for some users to discern interactive elements from static content. Testing color combinations with accessibility tools is highly recommended to comply with accessibility standards and provide an inclusive experience for all users.

Shades

Digital Color Formats

RGB
40 51 94
RGB40 51 94
Red
Green
Blue
HSL
227.78deg 40.3% 26.27%
227.7840.326.27HSL
Hue
Saturation
Lightness
HWB
227.78deg 15.69% 63.14%
227.7815.6963.14HWB
Hue
Whiteness
Blackness
hex#28335E
rgb40 51 94
hsl227.78deg 40.3% 26.27%
cmyk57.45% 45.74% 0% 63.14%
hwb227.78deg 15.69% 63.14%
xyz-d650.04 0.04 0.11
oklch0.3345 0.0772 270.94
oklab0.3345 0 -0.08
CMYK
57.45% 45.74% 0% 63.14%
57.4545.74063.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.11
0.040.040.11XYZ
X
Y
Z
OKLCH
0.3345 0.0772 270.94
0.33450.0772270.94LCH
Lightness
Chroma
Hue
OKLAB
0.3345 0 -0.08
0.33450-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons