Oil

#232311

General Information about #232311

The hex color #232311, often referred to as 'Oil' in informal contexts, is a very dark shade of brown with a slightly greenish undertone. It falls within the range of colors that are perceived as earthy, muted, and somewhat desaturated. Its RGB (Red, Green, Blue) values are R:35, G:35, and B:17, indicating a higher concentration of red and green compared to blue, which contributes to its brownish appearance. In the context of color theory, #232311 can be described as a tertiary color, resulting from mixing a primary color with a secondary color. This color's darkness results in a very low luminance value. This hue finds applications in various design fields due to its subdued and understated nature.

The color #232311, often referred to as 'Oil', presents significant accessibility challenges, primarily due to its low luminance. Its dark nature results in very low contrast against typical light backgrounds like white (#FFFFFF). This low contrast makes it difficult for users with visual impairments, such as low vision or color blindness, to distinguish text or important visual elements rendered in this color. According to WCAG (Web Content Accessibility Guidelines), sufficient contrast is crucial for readability and usability. To improve accessibility, it is highly recommended to pair #232311 with much lighter colors, ensuring a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Tools are available online to check the contrast ratio between two colors. Avoid using #232311 for critical information or interactive elements without careful consideration of its impact on users with disabilities.

Shades

Digital Color Formats

RGB
35 35 17
RGB35 35 17
Red
Green
Blue
HSL
60deg 34.62% 10.2%
6034.6210.2HSL
Hue
Saturation
Lightness
HWB
60deg 6.67% 86.27%
606.6786.27HWB
Hue
Whiteness
Blackness
hex#232311
rgb35 35 17
hsl60deg 34.62% 10.2%
cmyk0% 0% 51.43% 86.27%
hwb60deg 6.67% 86.27%
xyz-d650.01 0.02 0.01
oklch0.2507 0.031 108.46
oklab0.2507 -0.01 0.03
CMYK
0% 0% 51.43% 86.27%
0051.4386.27CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.02 0.01
0.010.020.01XYZ
X
Y
Z
OKLCH
0.2507 0.031 108.46
0.25070.031108.46LCH
Lightness
Chroma
Hue
OKLAB
0.2507 -0.01 0.03
0.2507-0.010.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons