Oil

#221B1A

General Information about #221B1A

The hexadecimal color code #221B1A represents a very dark, muted shade, often described as 'Oil'. In the RGB color model, it consists of 13.33% red, 10.59% green, and 10.2% blue. This color is commonly perceived as a dark, earthy tone, often associated with sophistication, depth, and a sense of understated elegance. It's frequently employed in design contexts where a subtle, grounding element is desired, providing a neutral backdrop that allows other colors to stand out. Its low saturation contributes to its versatility, making it suitable for a wide range of applications. The color is frequently used in branding, web design, and interior decorating.

The color #221B1A, also known as Oil, presents some accessibility challenges, especially when used for text or interactive elements. Due to its dark nature, it requires very light foreground colors to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using #221B1A as a background color necessitates careful selection of text colors to meet these contrast requirements. Tools like contrast checkers can help determine if the combination is accessible. When using this color in web design, consider providing alternative color schemes that offer better contrast for users with visual impairments. Also, avoid using this color alone to convey important information, as users with color blindness may not be able to distinguish it effectively. Ensuring sufficient contrast is crucial for inclusive design.

Shades

Digital Color Formats

RGB
34 27 26
RGB34 27 26
Red
Green
Blue
HSL
7.5deg 13.33% 11.76%
7.513.3311.76HSL
Hue
Saturation
Lightness
HWB
7.5deg 10.2% 86.67%
7.510.286.67HWB
Hue
Whiteness
Blackness
hex#221B1A
rgb34 27 26
hsl7.5deg 13.33% 11.76%
cmyk0% 20.59% 23.53% 86.67%
hwb7.5deg 10.2% 86.67%
xyz-d650.01 0.01 0.01
oklch0.2301 0.0113 27.43
oklab0.2301 0.01 0.01
CMYK
0% 20.59% 23.53% 86.67%
020.5923.5386.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.2301 0.0113 27.43
0.23010.011327.43LCH
Lightness
Chroma
Hue
OKLAB
0.2301 0.01 0.01
0.23010.010.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons