Cello

#283B52

General Information about Cello (#283B52)

The hex color #283B52, also known as Cello, is a dark, muted shade of blue-gray. It belongs to the blue color family. In the RGB color model, it is composed of 16.1% red, 23.1% green, and 32.2% blue. In the CMYK color model, it is composed of 50% cyan, 28% magenta, 0% yellow, and 67.8% black. This color exudes a sense of calm, sophistication, and stability. It is often associated with professionalism, trustworthiness, and depth. Cello works well in designs aiming for a serious, grounded, or elegant aesthetic. The color name Cello is inspired by the musical instrument, and it evokes a sense of harmony and richness.

The hex color #283B52, also known as Cello, presents some accessibility considerations for web developers. Its darkness impacts text legibility. When using this color for background, ensure that the foreground text provides sufficient contrast, adhering to WCAG guidelines. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Tools like contrast checkers can help verify compliance. Conversely, using #283B52 as text color requires a light background. Careful consideration of font weight and size further enhances readability. Providing alternative styling options, like high-contrast themes, allows users to customize their viewing experience and improves accessibility for individuals with visual impairments or preferences.

Shades

Digital Color Formats

RGB
40 59 82
RGB40 59 82
Red
Green
Blue
HSL
212.86deg 34.43% 23.92%
212.8634.4323.92HSL
Hue
Saturation
Lightness
HWB
212.86deg 15.69% 67.84%
212.8615.6967.84HWB
Hue
Whiteness
Blackness
hex#283B52
rgb40 59 82
hsl212.86deg 34.43% 23.92%
cmyk51.22% 28.05% 0% 67.84%
hwb212.86deg 15.69% 67.84%
xyz-d650.04 0.04 0.09
oklch0.3469 0.0474 253.76
oklab0.3469 -0.01 -0.05
CMYK
51.22% 28.05% 0% 67.84%
51.2228.05067.84CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.09
0.040.040.09XYZ
X
Y
Z
OKLCH
0.3469 0.0474 253.76
0.34690.0474253.76LCH
Lightness
Chroma
Hue
OKLAB
0.3469 -0.01 -0.05
0.3469-0.01-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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