Steel Gray

#1D233A

General Information about #1D233A

#1D233A is a hexadecimal color code representing a dark shade of gray, often referred to as steel gray. It is composed of 11.4% red, 13.7% green, and 22.7% blue. In the RGB color model, it is defined by the values (29, 35, 58). When converted to the HSL (hue, saturation, lightness) color space, it has a hue of 223 degrees, a saturation of 33.3%, and a lightness of 17.1%. This color is often associated with feelings of sophistication, neutrality, and calmness. Its relatively low lightness value makes it suitable for backgrounds or elements where readability is important. Due to its muted nature, #1D233A is highly versatile and can be easily paired with a wide range of other colors. In printing, it would be represented using CMYK values. This color is a popular choice for minimalist designs and corporate branding.

The hex color #1D233A, a deep shade of steel gray, presents specific accessibility considerations for web development. When used as a background color, sufficient contrast is crucial to ensure readability for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. It's essential to evaluate the contrast ratio between #1D233A and the text color used on top of it. Tools like WebAIM's Contrast Checker can be invaluable in this assessment. If the contrast ratio falls short, consider lightening the background or using a lighter text color. Additionally, avoid relying solely on color to convey information, as colorblind users may not be able to perceive the difference. Provide alternative cues such as text labels or icons to ensure inclusivity. Proper attention to contrast and redundancy will make web content accessible to a wider range of users.

Shades

Digital Color Formats

RGB
29 35 58
RGB29 35 58
Red
Green
Blue
HSL
227.59 33.33% 17.06%
227.5933.3317.06HSL
Hue
Saturation
Lightness
HWB
227.59 11.37% 77.25%
227.5911.3777.25HWB
Hue
Whiteness
Blackness
hex#1D233A
rgb29 35 58
hsl227.59 33.33% 17.06%
cmyk50% 39.66% 0% 77.25%
hwb227.59 11.37% 77.25%
xyz1.87 1.77 4.25
CMYK
50% 39.66% 0% 77.25%
5039.66077.25CMYK
Cyan
Magenta
Yellow
Key
XYZ
1.87 1.77 4.25
1.871.774.25XYZ
X
Y
Z

Alternative colors

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