Cello

#1C3958

General Information about #1C3958

The hex color #1C3958, also known as Cello, is a dark, desaturated shade of blue. It belongs to the cool color family, evoking feelings of calmness, stability, and sophistication. In the RGB color model, it is composed of 11.0% red, 22.4% green, and 34.5% blue. In the CMYK color model, used in printing, it consists of 68% cyan, 35% magenta, 0% yellow, and 65% black. This hex color is often associated with professionalism, trustworthiness, and elegance, making it a popular choice for corporate branding and sophisticated design projects. Its muted tone allows it to be easily combined with a variety of other colors, offering versatility in different design applications. The color is a dark hue, therefore it is important to consider accessibility when using it, especially in text-based contexts.

The hex color #1C3958, also known as Cello, presents some accessibility challenges, particularly in text-based applications. Due to its relatively low luminance, it requires careful consideration of color contrast to ensure readability for individuals with visual impairments. According to WCAG guidelines, sufficient contrast between text and background is crucial for accessibility. When using #1C3958 as a background color, it's essential to pair it with a light-colored text, such as white or a very pale shade of yellow or gray, to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. For decorative elements or UI components, a contrast ratio of 3:1 is recommended against adjacent colors. Using color contrast tools to check the contrast ratio is highly advisable. Avoid using this color for critical interactive elements without sufficient contrast, as it could hinder usability for many users. Consider offering alternative color schemes to accommodate user preferences.

Shades

Digital Color Formats

RGB
28 57 88
RGB28 57 88
Red
Green
Blue
HSL
211deg 51.72% 22.75%
21151.7222.75HSL
Hue
Saturation
Lightness
HWB
211deg 10.98% 65.49%
21110.9865.49HWB
Hue
Whiteness
Blackness
hex#1C3958
rgb28 57 88
hsl211deg 51.72% 22.75%
cmyk68.18% 35.23% 0% 65.49%
hwb211deg 10.98% 65.49%
xyz-d650.04 0.04 0.1
oklch0.3381 0.0652 251.72
oklab0.3381 -0.02 -0.06
CMYK
68.18% 35.23% 0% 65.49%
68.1835.23065.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.1
0.040.040.1XYZ
X
Y
Z
OKLCH
0.3381 0.0652 251.72
0.33810.0652251.72LCH
Lightness
Chroma
Hue
OKLAB
0.3381 -0.02 -0.06
0.3381-0.02-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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