Cello

#183A62

General Information about #183A62 (Cello)

The hexadecimal color #183A62, also known as Cello, is a dark, desaturated shade of blue. In the RGB color model, it consists of 9.41% red, 22.75% green, and 38.43% blue. The color is often associated with feelings of calmness, stability, and trustworthiness. Its relatively low saturation gives it a muted appearance, making it versatile for a variety of applications in design and art. Cello is commonly used in corporate branding to convey professionalism and reliability. It is a popular choice for backgrounds and elements that require a subtle and understated presence. Due to its dark nature, it is important to consider accessibility when using this color, ensuring sufficient contrast with text and other foreground elements.

The hex color #183A62, also known as Cello, presents some accessibility challenges, particularly regarding text contrast. When using this color for backgrounds, it's crucial to select foreground text colors that offer sufficient contrast to ensure readability for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Pairing #183A62 with light colors like whites (#FFFFFF) or light yellows can help meet these contrast requirements. Tools like contrast checkers can be used to accurately measure the contrast ratio between different color combinations. When using this color for interactive elements such as buttons or links, care should be taken to provide clear visual cues for focus states to aid keyboard navigation. Considering these factors will improve the usability of websites or applications that utilize #183A62.

Shades

Digital Color Formats

RGB
24 58 98
RGB24 58 98
Red
Green
Blue
HSL
212.43deg 60.66% 23.92%
212.4360.6623.92HSL
Hue
Saturation
Lightness
HWB
212.43deg 9.41% 61.57%
212.439.4161.57HWB
Hue
Whiteness
Blackness
hex#183A62
rgb24 58 98
hsl212.43deg 60.66% 23.92%
cmyk75.51% 40.82% 0% 61.57%
hwb212.43deg 9.41% 61.57%
xyz-d650.04 0.04 0.12
oklch0.3454 0.0807 254.23
oklab0.3454 -0.02 -0.08
CMYK
75.51% 40.82% 0% 61.57%
75.5140.82061.57CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.12
0.040.040.12XYZ
X
Y
Z
OKLCH
0.3454 0.0807 254.23
0.34540.0807254.23LCH
Lightness
Chroma
Hue
OKLAB
0.3454 -0.02 -0.08
0.3454-0.02-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons