Steel Gray

#211C3B

General Information about Steel Gray

The hexadecimal color #211C3B, also known as Steel Gray, is a dark, muted shade of gray with a subtle bluish undertone. It belongs to the family of cool colors and evokes a sense of sophistication, neutrality, and calmness. In the RGB color model, it is composed of 13% red, 11% green, and 23% blue. This composition gives it its characteristic gray hue with a slight inclination towards blue. The color is often associated with professionalism, stability, and a sense of formality. It is a versatile color that can be used in various design contexts, from web development to interior design, and can be paired with a wide range of other colors to achieve different aesthetic effects. Its subtle nature allows it to act as a neutral backdrop, allowing other colors to stand out, or it can be combined with similar shades for a monochromatic look.

The hex color #211C3B, a shade of Steel Gray, presents moderate accessibility challenges. Its contrast ratio against pure white (#FFFFFF) is approximately 9.6:1, which meets WCAG AA standards for normal text and WCAG AAA standards for large text. However, against pure black (#000000), the contrast ratio is only around 2.1:1, falling short of accessibility guidelines. Therefore, it's crucial to carefully consider the background color when using #211C3B for text or interactive elements. Using lighter shades of gray, beige, or even pastel colors as backgrounds can significantly improve readability and usability for users with visual impairments. Additionally, providing alternative text descriptions for images and icons using this color is essential to ensure content accessibility for screen reader users. Designers should prioritize sufficient contrast and clear visual cues to accommodate diverse user needs.

Shades

Digital Color Formats

RGB
33 28 59
RGB33 28 59
Red
Green
Blue
HSL
249.68deg 35.63% 17.06%
249.6835.6317.06HSL
Hue
Saturation
Lightness
HWB
249.68deg 10.98% 76.86%
249.6810.9876.86HWB
Hue
Whiteness
Blackness
hex#211C3B
rgb33 28 59
hsl249.68deg 35.63% 17.06%
cmyk44.07% 52.54% 0% 76.86%
hwb249.68deg 10.98% 76.86%
xyz-d650.02 0.01 0.04
oklch0.2496 0.0575 288.95
oklab0.2496 0.02 -0.05
CMYK
44.07% 52.54% 0% 76.86%
44.0752.54076.86CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0.04
0.020.010.04XYZ
X
Y
Z
OKLCH
0.2496 0.0575 288.95
0.24960.0575288.95LCH
Lightness
Chroma
Hue
OKLAB
0.2496 0.02 -0.05
0.24960.02-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons