Aztec

#151B1C

General Information About #151B1C

The hex color code #151B1C, often referred to as 'Aztec,' is a dark, muted shade that resides in the realm of black and gray. It is composed of 8.24% red, 10.59% green, and 11% blue. This color is typically perceived as sophisticated, understated, and somewhat mysterious due to its depth and low saturation. In the RGB color model, it is represented as (21, 27, 28), while in the CMYK color model, its values are C:0.25, M:0.04, Y:0.00, K:0.89. Its minimal chromaticity makes it a versatile choice for backgrounds, text, and various design elements where subtlety is desired.

The hex color #151B1C, also known as Aztec, presents some accessibility challenges due to its low luminance. With such a dark shade, it is crucial to ensure sufficient contrast with foreground elements, especially text, to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Using lighter colors for text or interactive elements can significantly improve readability and usability. Additionally, providing alternative visual cues, such as underlines or icons, alongside color differences can assist users with color vision deficiencies. Thoroughly testing color combinations with accessibility tools is essential to guarantee that content is perceivable and usable for all users, including those with visual impairments.

Shades

Digital Color Formats

RGB
21 27 28
RGB21 27 28
Red
Green
Blue
HSL
188.57deg 14.29% 9.61%
188.5714.299.61HSL
Hue
Saturation
Lightness
HWB
188.57deg 8.24% 89.02%
188.578.2489.02HWB
Hue
Whiteness
Blackness
hex#151B1C
rgb21 27 28
hsl188.57deg 14.29% 9.61%
cmyk25% 3.57% 0% 89.02%
hwb188.57deg 8.24% 89.02%
xyz-d650.01 0.01 0.01
oklch0.2164 0.0092 208.89
oklab0.2164 -0.01 0
CMYK
25% 3.57% 0% 89.02%
253.57089.02CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.2164 0.0092 208.89
0.21640.0092208.89LCH
Lightness
Chroma
Hue
OKLAB
0.2164 -0.01 0
0.2164-0.010LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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