Cello

#28395A

General Information about #28395A (Cello)

The hexadecimal color code #28395A represents a dark, muted shade of blue. It falls within the blue-violet color range, possessing a sense of depth and sophistication. In the RGB color model, it consists of 16.08% red, 22.35% green, and 35.29% blue. This color is often associated with qualities such as intelligence, stability, and trustworthiness. Due to its dark nature, it is more suitable for backgrounds or accents rather than primary text color. The color name often associated with this hex code is Cello. Color variations close to cello can be found at various color name databases on the internet. Overall the color is very unique.

The color #28395A, also known as Cello, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, sufficient contrast with text or other foreground elements is crucial to ensure readability for users with visual impairments. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Given the darkness of Cello, light-colored text is recommended. Tools like contrast checkers can help verify compliance. Also, avoid using this color as the sole indicator for interactive elements; provide additional cues like underlines or icons. Ensure that interactive elements have a sufficient contrast ratio in their hover, focus, and active states to provide a better user experience for all.

Shades

Digital Color Formats

RGB
40 57 90
RGB40 57 90
Red
Green
Blue
HSL
219.6deg 38.46% 25.49%
219.638.4625.49HSL
Hue
Saturation
Lightness
HWB
219.6deg 15.69% 64.71%
219.615.6964.71HWB
Hue
Whiteness
Blackness
hex#28395A
rgb40 57 90
hsl219.6deg 38.46% 25.49%
cmyk55.56% 36.67% 0% 64.71%
hwb219.6deg 15.69% 64.71%
xyz-d650.04 0.04 0.1
oklch0.3465 0.0623 262.82
oklab0.3465 -0.01 -0.06
CMYK
55.56% 36.67% 0% 64.71%
55.5636.67064.71CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.1
0.040.040.1XYZ
X
Y
Z
OKLCH
0.3465 0.0623 262.82
0.34650.0623262.82LCH
Lightness
Chroma
Hue
OKLAB
0.3465 -0.01 -0.06
0.3465-0.01-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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