Dark Blue

#1B0CDA

General Information

#1B0CDA is a hexadecimal color code that represents a specific shade of dark blue. In the RGB (red, green, blue) color model, it consists of 11.0% red, 4.7% green, and 85.5% blue. This signifies that the blue component is significantly dominant, resulting in the distinct blue hue. In the CMYK (cyan, magenta, yellow, key/black) color model, it is composed of 87% cyan, 94% magenta, 0% yellow, and 14% black. Hexadecimal color codes are commonly used in web design and digital graphics to precisely define colors. Colors like #1B0CDA are crucial for creating visual identities, branding consistency, and aesthetic appeal in various applications, ranging from websites and logos to digital artwork and presentations. The color can be described as a very deep blue and is on the dark range of blue colors.

The hex color #1b0cda, a dark blue, presents accessibility challenges, especially when used for text. According to WCAG guidelines, sufficient contrast between text and background is crucial for readability, particularly for users with visual impairments. A dark blue like this requires a very light text color to meet the minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text. Using darker shades of text on a #1b0cda background will likely fail accessibility checks. When using this color for interactive elements like buttons or links, ensure that hover, focus, and active states have clearly distinguishable contrast. In graphical elements, use this color sparingly to avoid overwhelming users, and always provide alternative visual cues. Consider offering a high-contrast mode on websites to cater to diverse user needs. Proper color contrast enhances usability and ensures a more inclusive experience for all users.

Shades

Digital Color Formats

RGB
27 12 218
RGB27 12 218
Red
Green
Blue
HSL
244.37deg 89.57% 45.1%
244.3789.5745.1HSL
Hue
Saturation
Lightness
HWB
244.37deg 4.71% 14.51%
244.374.7114.51HWB
Hue
Whiteness
Blackness
hex#1B0CDA
rgb27 12 218
hsl244.37deg 89.57% 45.1%
cmyk87.61% 94.5% 0% 14.51%
hwb244.37deg 4.71% 14.51%
xyz-d650.13 0.06 0.67
oklch0.4125 0.2707 267.33
oklab0.4125 -0.01 -0.27
CMYK
87.61% 94.5% 0% 14.51%
87.6194.5014.51CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.13 0.06 0.67
0.130.060.67XYZ
X
Y
Z
OKLCH
0.4125 0.2707 267.33
0.41250.2707267.33LCH
Lightness
Chroma
Hue
OKLAB
0.4125 -0.01 -0.27
0.4125-0.01-0.27LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons