Dark Blue

#1B0CDB

General Information about #1B0CDB

The hexadecimal color code #1B0CDB represents a specific point in the color space, often described as a dark shade of blue. In the RGB (Red, Green, Blue) color model, it is composed of 10.59% red, 4.71% green, and 85.88% blue. This substantial difference in RGB values contributes to the color's pronounced blue characteristic. When represented in the CMYK (Cyan, Magenta, Yellow, Black) color model, #1B0CDB consists of 88% cyan, 95% magenta, 0% yellow, and 14% black. Colors like #1B0CDB are commonly used in digital design, branding, and visual media to evoke feelings of trust, stability, and authority. The hex code provides a concise way to specify and reproduce this color consistently across different platforms and applications. Understanding these color models is crucial for designers to accurately manage and manipulate colors in their projects.

The color #1B0CDB, a dark shade of blue, presents some accessibility challenges, particularly concerning color contrast. When used as text, it's crucial to ensure sufficient contrast against the background to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using lighter text on this dark blue background may fail accessibility checks. In user interface design, consider the cognitive accessibility aspects as well; users with visual impairments or color blindness might struggle to differentiate elements if the color palette relies solely on shades of blue. Providing alternative visual cues, such as icons or text labels, is beneficial. Colorblindness simulations tools can help assess the color's accessibility for different types of color vision deficiencies. Also, it's recommended that you check your design on different devices to make sure that the color renders as intended.

Shades

Digital Color Formats

RGB
27 12 219
RGB27 12 219
Red
Green
Blue
HSL
244.35deg 89.61% 45.29%
244.3589.6145.29HSL
Hue
Saturation
Lightness
HWB
244.35deg 4.71% 14.12%
244.354.7114.12HWB
Hue
Whiteness
Blackness
hex#1B0CDB
rgb27 12 219
hsl244.35deg 89.61% 45.29%
cmyk87.67% 94.52% 0% 14.12%
hwb244.35deg 4.71% 14.12%
xyz-d650.13 0.06 0.67
oklch0.4138 0.2717 267.29
oklab0.4138 -0.01 -0.27
CMYK
87.67% 94.52% 0% 14.12%
87.6794.52014.12CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.13 0.06 0.67
0.130.060.67XYZ
X
Y
Z
OKLCH
0.4138 0.2717 267.29
0.41380.2717267.29LCH
Lightness
Chroma
Hue
OKLAB
0.4138 -0.01 -0.27
0.4138-0.01-0.27LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons