Oil

#221B1F

General Information about #221B1F

The hexadecimal color code #221B1F represents a dark, muted shade that is often described as "Oil." It's a combination of red, green, and blue light, with the following values: red at 34 (22 in hex), green at 27 (1B in hex), and blue at 31 (1F in hex). This specific combination results in a color that leans towards the darker end of the spectrum. Colors like #221B1F are often used to create a sense of sophistication, depth, or mystery in designs. Due to its low brightness, it can be challenging to work with in terms of accessibility, requiring careful consideration of contrast ratios with lighter colors for text and interactive elements. This color can be seen as a neutral tone, which makes it suitable to be combined with other colors.

The color #221B1F, often referred to as "Oil," presents accessibility challenges due to its dark nature. When used as a background color, it requires very light text (ideally white or near-white) to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between the text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA standards. Using a color contrast checker is crucial to verify compliance. For users with visual impairments, including color blindness, the low contrast can make content difficult or impossible to perceive. Therefore, it's essential to carefully consider color combinations and provide alternative ways to convey information, such as using icons, labels, or providing a high-contrast mode option for the website or application. Ensuring that interactive elements have clear visual cues beyond color is also crucial for accessibility.

Shades

Digital Color Formats

RGB
34 27 31
RGB34 27 31
Red
Green
Blue
HSL
325.71deg 11.48% 11.96%
325.7111.4811.96HSL
Hue
Saturation
Lightness
HWB
325.71deg 10.59% 86.67%
325.7110.5986.67HWB
Hue
Whiteness
Blackness
hex#221B1F
rgb34 27 31
hsl325.71deg 11.48% 11.96%
cmyk0% 20.59% 8.82% 86.67%
hwb325.71deg 10.59% 86.67%
xyz-d650.01 0.01 0.01
oklch0.2321 0.0132 342.77
oklab0.2321 0.01 0
CMYK
0% 20.59% 8.82% 86.67%
020.598.8286.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.2321 0.0132 342.77
0.23210.0132342.77LCH
Lightness
Chroma
Hue
OKLAB
0.2321 0.01 0
0.23210.010LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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