Oil

#221C1A

General Information about #221C1A (Oil)

The hexadecimal color #221C1A, often referred to as 'Oil,' is a dark, desaturated shade that lies within the brown color family. It's composed of 13.33% red, 11% green, and 10.2% blue. In the RGB color space, it has values of R:34, G:28, B:26. This color evokes feelings of earthiness, stability, and sophistication. Its muted nature makes it a versatile choice for various design applications, where subtlety and depth are desired. The low saturation ensures it does not overpower other elements, while its darkness adds a sense of weight and presence. It is suitable for creating a grounding and calming visual impact in a variety of contexts, from digital interfaces to physical spaces.

The hex color #221C1A, also known as Oil, presents accessibility challenges due to its low luminance value of approximately 2.1. This dark shade necessitates careful consideration of color contrast, especially in text and interactive elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text against its background to meet Level AA compliance. When using #221C1A as a background, pairing it with very light colors like white or pale yellow is crucial to ensure readability and usability for individuals with visual impairments. Insufficient contrast can exclude users and diminish the overall user experience. Testing contrast ratios with online tools is essential during development to guarantee accessibility standards are met and inclusivity is prioritized.

Shades

Digital Color Formats

RGB
34 28 26
RGB34 28 26
Red
Green
Blue
HSL
15 13.33% 11.76%
1513.3311.76HSL
Hue
Saturation
Lightness
HWB
15 10.2% 86.67%
1510.286.67HWB
Hue
Whiteness
Blackness
hex#221C1A
rgb34 28 26
hsl15 13.33% 11.76%
cmyk0% 17.65% 23.53% 86.67%
hwb15 10.2% 86.67%
xyz-d650.01 0.01 0.01
oklch0.2327 0.0102 39.19
oklab0.2327 0.01 0.01
CMYK
0% 17.65% 23.53% 86.67%
017.6523.5386.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.2327 0.0102 39.19
0.23270.010239.19LCH
Lightness
Chroma
Hue
OKLAB
0.2327 0.01 0.01
0.23270.010.01LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

Buttons