Blue Charcoal

#060B15

General Information about #060B15

The hex color code #060B15, often referred to as Blue Charcoal, is a dark, muted shade that resides within the blue-black color spectrum. It is composed of 2.4% red, 4.3% green, and 8.2% blue. In the RGB color space, it translates to (6, 11, 21). This color's low saturation and lightness contribute to its subdued and sophisticated character, making it a popular choice for applications where subtlety and depth are desired. Colors that are in this spectrum often convey a sense of calmness and mystery, making them suitable for backgrounds or accents that need to be unobtrusive yet elegant. The color is mostly used by artists and designers to give a sense of professionalism.

The hex color #060B15, also known as Blue Charcoal, presents significant accessibility challenges. Its very low lightness value makes it difficult to distinguish from black, posing problems for users with visual impairments. The contrast ratio against a white background is extremely low, failing all levels of WCAG compliance (AA and AAA). To improve accessibility, consider using lighter text colors like white or off-white. A color contrast checker is essential to ensure sufficient contrast ratios (at least 4.5:1 for normal text and 3:1 for large text). Avoid using this color for essential UI elements or text without carefully considering contrast. Also, provide alternative cues like icons or text labels, especially for interactive elements. When this color is used it is very important that a good experience is created for people who have vision problems.

Shades

Digital Color Formats

RGB
6 11 21
RGB6 11 21
Red
Green
Blue
HSL
220deg 55.56% 5.29%
22055.565.29HSL
Hue
Saturation
Lightness
HWB
220deg 2.35% 91.76%
2202.3591.76HWB
Hue
Whiteness
Blackness
hex#060B15
rgb6 11 21
hsl220deg 55.56% 5.29%
cmyk71.43% 47.62% 0% 91.76%
hwb220deg 2.35% 91.76%
xyz-d650 0 0.01
oklch0.1495 0.0236 261.54
oklab0.1495 0 -0.02
CMYK
71.43% 47.62% 0% 91.76%
71.4347.62091.76CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.1495 0.0236 261.54
0.14950.0236261.54LCH
Lightness
Chroma
Hue
OKLAB
0.1495 0 -0.02
0.14950-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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