Ebony Clay

#1F213D

General Information

The hexadecimal color code #1F213D represents a dark, muted shade, often described as Ebony Clay. It is composed of 12.2% red, 12.9% green, and 23.9% blue. In the RGB color space, it is relatively low in all three primary colors, contributing to its dark appearance. The color's luminance value is approximately 6.5 cd/m², placing it firmly in the lower range of brightness. It is often used to evoke feelings of sophistication, depth, and quiet elegance. Colors similar to #1F213D are frequently found in modern designs where a subtle, understated background is desired. It can provide a grounding effect to brighter accent colors.

The hex color #1F213D, also known as Ebony Clay, presents some accessibility challenges, especially in text-based contexts. Its low luminance value of approximately 6.5 cd/m² results in a low contrast ratio when paired with standard white text (e.g., #FFFFFF). According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to ensure readability for users with visual impairments. Therefore, using #1F213D as a background color for white text may not meet accessibility standards, potentially causing difficulties for users with low vision or color blindness. It's crucial to select a lighter text color or a significantly darker background to achieve sufficient contrast. Tools such as contrast checkers can assist in verifying compliance with accessibility standards, ensuring content is accessible to a wider audience. When used for decorative purposes or in graphical elements, the contrast requirements are less stringent, but care should still be taken to avoid creating barriers for users.

Shades

Digital Color Formats

RGB
31 33 61
RGB31 33 61
Red
Green
Blue
HSL
236deg 32.61% 18.04%
23632.6118.04HSL
Hue
Saturation
Lightness
HWB
236deg 12.16% 76.08%
23612.1676.08HWB
Hue
Whiteness
Blackness
hex#1F213D
rgb31 33 61
hsl236deg 32.61% 18.04%
cmyk49.18% 45.9% 0% 76.08%
hwb236deg 12.16% 76.08%
xyz-d650.02 0.02 0.05
oklch0.2609 0.0522 279.03
oklab0.2609 0.01 -0.05
CMYK
49.18% 45.9% 0% 76.08%
49.1845.9076.08CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.05
0.020.020.05XYZ
X
Y
Z
OKLCH
0.2609 0.0522 279.03
0.26090.0522279.03LCH
Lightness
Chroma
Hue
OKLAB
0.2609 0.01 -0.05
0.26090.01-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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