Cello

#28345C

General Information about #28345C

The hex color #28345C, also known as Cello, is a dark shade of blue that evokes feelings of calmness, sophistication, and mystery. It belongs to the blue color family, which is often associated with trust, stability, and intelligence. In color theory, this particular shade of blue is considered a cool color, making it suitable for designs that aim to create a serene and relaxing atmosphere. Hex color codes are commonly used in web design and graphic design to specify exact colors. The #28345C code represents a specific combination of red, green, and blue light intensities that, when mixed, produce this unique shade of dark blue. This color can also be represented in RGB (red, green, blue) or CMYK (cyan, magenta, yellow, key/black) color models, which are alternative ways of specifying colors in digital and print media.

The color #28345C, also known as Cello, presents specific accessibility considerations for web design. Its dark hue results in a low contrast ratio when paired with other dark colors, which can hinder readability for users with visual impairments. To ensure optimal accessibility, it's essential to use #28345C with light-colored text or interface elements, achieving a contrast ratio that meets WCAG guidelines (ideally 4.5:1 for standard text and 3:1 for large text). Additionally, avoid using this color as the sole indicator for interactive elements like links or buttons; supplement it with text labels, icons, or underlines to provide clear cues for all users, including those with color blindness. Thoughtful application of this color, considering both contrast and context, is crucial for creating inclusive and user-friendly digital experiences.

Shades

Digital Color Formats

RGB
40 52 92
RGB40 52 92
Red
Green
Blue
HSL
226.15deg 39.39% 25.88%
226.1539.3925.88HSL
Hue
Saturation
Lightness
HWB
226.15deg 15.69% 63.92%
226.1515.6963.92HWB
Hue
Whiteness
Blackness
hex#28345C
rgb40 52 92
hsl226.15deg 39.39% 25.88%
cmyk56.52% 43.48% 0% 63.92%
hwb226.15deg 15.69% 63.92%
xyz-d650.04 0.04 0.11
oklch0.3355 0.0724 269.61
oklab0.3355 0 -0.07
CMYK
56.52% 43.48% 0% 63.92%
56.5243.48063.92CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.11
0.040.040.11XYZ
X
Y
Z
OKLCH
0.3355 0.0724 269.61
0.33550.0724269.61LCH
Lightness
Chroma
Hue
OKLAB
0.3355 0 -0.07
0.33550-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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