Steel Gray

#1F1F38

General Information about #1F1F38

The hexadecimal color #1F1F38, also known as Steel Gray, is a dark shade of gray with a slight blue undertone. It is created by mixing small amounts of red, green, and blue light, specifically 12.2% red, 12.2% green, and 21.96% blue. This creates a color that evokes feelings of calmness, sophistication, and modernity. In the RGB color model, it is represented as (31, 31, 56). This color is often used in designs where a subtle, understated elegance is desired. It's a versatile color that can be used as a background, accent, or text color, though care should be taken to ensure adequate contrast with other elements. Its hex triplet is #1F1F38.

The hex color #1F1F38, also known as Steel Gray, presents some accessibility challenges. Its low luminance value results in a weak contrast ratio against a standard white background, making it difficult for users with visual impairments to perceive text or important interface elements. To improve accessibility, it is recommended to use a lighter text color such as white or a much darker background color to ensure sufficient contrast. A contrast ratio of at least 4.5:1 is suggested for normal-sized text, and 3:1 for larger text elements as defined by WCAG guidelines. Using tools to check contrast ratios is highly recommended to ensure your designs are accessible to a wider audience. Additionally, consider providing alternative visual cues or text labels to convey information effectively, especially for users with color vision deficiencies. Avoid relying solely on color to communicate important information.

Shades

Digital Color Formats

RGB
31 31 56
RGB31 31 56
Red
Green
Blue
HSL
240deg 28.74% 17.06%
24028.7417.06HSL
Hue
Saturation
Lightness
HWB
240deg 12.16% 78.04%
24012.1678.04HWB
Hue
Whiteness
Blackness
hex#1F1F38
rgb31 31 56
hsl240deg 28.74% 17.06%
cmyk44.64% 44.64% 0% 78.04%
hwb240deg 12.16% 78.04%
xyz-d650.02 0.02 0.04
oklch0.2526 0.0468 282.53
oklab0.2526 0.01 -0.05
CMYK
44.64% 44.64% 0% 78.04%
44.6444.64078.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.04
0.020.020.04XYZ
X
Y
Z
OKLCH
0.2526 0.0468 282.53
0.25260.0468282.53LCH
Lightness
Chroma
Hue
OKLAB
0.2526 0.01 -0.05
0.25260.01-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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