Blue Charcoal

#020617

General Information about #020617

#020617, commonly referred to as Blue Charcoal, is a very dark shade of blue that is close to black. It is composed of 0.78% red, 2.35% green, and 8.63% blue. In the RGB color space, it is represented as RGB(2, 6, 23). In the CMYK color space, its values are C:0.91, M:0.74, Y:0.00, K:0.91. The hexadecimal representation #020617 is frequently used in web design and other digital media to specify this particular shade. This color tends to evoke feelings of sophistication, mystery, and depth. Due to its dark nature, it often serves as an accent or background color rather than a primary color. Careful contrast management is crucial when using it in visual design applications.

The hex color #020617, also known as Blue Charcoal, presents significant accessibility challenges due to its very dark nature. Its extremely low luminance results in poor contrast against typical light-colored backgrounds, making it difficult for individuals with visual impairments to discern text or graphical elements. According to WCAG guidelines, sufficient contrast is crucial for readability and usability. To ensure accessibility, this color should ideally be paired with very light colors like white or bright yellow to meet the minimum contrast ratio requirements (4.5:1 for standard text and 3:1 for large text). Using it with other dark shades should be avoided completely. Furthermore, relying solely on color to convey information is not advisable; supplementary cues such as text labels or icons are essential to accommodate users with color vision deficiencies.

Shades

Digital Color Formats

RGB
2 6 23
RGB2 6 23
Red
Green
Blue
HSL
228.57 84% 4.9%
228.57844.9HSL
Hue
Saturation
Lightness
HWB
228.57 0.78% 90.98%
228.570.7890.98HWB
Hue
Whiteness
Blackness
hex#020617
rgb2 6 23
hsl228.57 84% 4.9%
cmyk91.3% 73.91% 0% 90.98%
hwb228.57 0.78% 90.98%
xyz0.24 0.21 0.84
CMYK
91.3% 73.91% 0% 90.98%
91.373.91090.98CMYK
Cyan
Magenta
Yellow
Key
XYZ
0.24 0.21 0.84
0.240.210.84XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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