Creole

#21090A

General Information about #21090A

The hexadecimal color code #21090A represents a very dark, muted shade of red, often described as a deep reddish-brown or burgundy. In the RGB color model, it consists of 13% red, 3.5% green, and 3.9% blue. This composition results in a color with a low luminance value, giving it a subdued and almost somber quality. Colors similar to #21090A are often associated with richness, earthiness, and sophistication. Its muted nature makes it a versatile choice for applications where a subtle, yet impactful, color is desired. Colors with a similar hue are often used in themes and designs related to autumn, nature, or vintage aesthetics. The low saturation and value mean that it needs to be paired carefully with lighter colors to provide sufficient contrast and visual interest.

The color #21090A, a deep, muted reddish-brown, presents several accessibility challenges, particularly in text applications. Its low luminance value (very dark) means that it requires very light text (white or near-white) to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is needed for normal-sized text and 3:1 for large text. Using this color as a background with dark text would fail accessibility standards, making it difficult for users with visual impairments to read the content. When used as a foreground color, it can be effective on a very light background, but designers should always check the contrast ratio using accessibility tools. Furthermore, avoid using this color to convey important information without additional cues, as colorblind users may not perceive it correctly. It's crucial to prioritize sufficient contrast and provide alternative indicators to ensure inclusivity.

Shades

Digital Color Formats

RGB
33 9 10
RGB33 9 10
Red
Green
Blue
HSL
357.5deg 57.14% 8.24%
357.557.148.24HSL
Hue
Saturation
Lightness
HWB
357.5deg 3.53% 87.06%
357.53.5387.06HWB
Hue
Whiteness
Blackness
hex#21090A
rgb33 9 10
hsl357.5deg 57.14% 8.24%
cmyk0% 72.73% 69.7% 87.06%
hwb357.5deg 3.53% 87.06%
xyz-d650.01 0.01 0
oklch0.1805 0.0416 19.54
oklab0.1805 0.04 0.01
CMYK
0% 72.73% 69.7% 87.06%
072.7369.787.06CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.1805 0.0416 19.54
0.18050.041619.54LCH
Lightness
Chroma
Hue
OKLAB
0.1805 0.04 0.01
0.18050.040.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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