Blue Charcoal

#020F18

General Information about Blue Charcoal

Blue Charcoal, represented by the hexadecimal color code #020F18, is a deep, muted shade of blue. It evokes feelings of tranquility, sophistication, and understated elegance. This color is often associated with the night sky or deep ocean waters, lending it a sense of mystery and depth. In color psychology, dark blues like Blue Charcoal can represent stability, trust, and intelligence. The hex code breaks down as 2/256 red, 15/256 green, and 24/256 blue. It has very low saturation and luminance, making it appear almost black in some contexts. The RGB (Red, Green, Blue) values are 2, 15, 24, and the CMYK (Cyan, Magenta, Yellow, Key/Black) values are 0.92, 0.37, 0.00, 0.91.

The color #020F18, also known as Blue Charcoal, presents significant accessibility challenges due to its very low luminance. Its contrast ratio against a standard white background is extremely poor, making text or elements using this color difficult to read for individuals with visual impairments. In web design, it's crucial to ensure sufficient contrast to meet WCAG guidelines. Using #020F18 as a primary text color is strongly discouraged. If this color is part of a brand's identity, consider using it sparingly, perhaps as a background color with very light text, or in combination with other, more accessible colors. Tools such as contrast checkers are essential for evaluating and improving accessibility. Ensure all interactive elements meet the minimum contrast ratios for usability.

Shades

Digital Color Formats

RGB
2 15 24
RGB2 15 24
Red
Green
Blue
HSL
204.55deg 84.62% 5.1%
204.5584.625.1HSL
Hue
Saturation
Lightness
HWB
204.55deg 0.78% 90.59%
204.550.7890.59HWB
Hue
Whiteness
Blackness
hex#020F18
rgb2 15 24
hsl204.55deg 84.62% 5.1%
cmyk91.67% 37.5% 0% 90.59%
hwb204.55deg 0.78% 90.59%
xyz-d650 0 0.01
oklch0.1602 0.0289 236.4
oklab0.1602 -0.02 -0.02
CMYK
91.67% 37.5% 0% 90.59%
91.6737.5090.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.1602 0.0289 236.4
0.16020.0289236.4LCH
Lightness
Chroma
Hue
OKLAB
0.1602 -0.02 -0.02
0.1602-0.02-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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