Outer Space

#303537

General Information about #303537

The hex color #303537, often referred to as "Outer Space," is a dark, muted gray that leans towards black. It belongs to the family of achromatic colors, meaning it lacks strong saturation and hue. In the RGB color model, it consists of 19.8% red, 21.96% green, and 22.75% blue. The CMYK values are 12.6% cyan, 3.6% magenta, 0% yellow, and 77.25% black. This color is often associated with sophistication, neutrality, and a sense of calm. Its subdued nature makes it a versatile choice for various applications, from web design to fashion, where a subtle and understated aesthetic is desired.

The hex color #303537, also known as Outer Space, presents some accessibility challenges, particularly regarding color contrast. When used as a background color, it requires very light text (white or near-white) to ensure sufficient contrast for readability, ideally meeting WCAG AA or AAA standards. Tools like contrast checkers can verify compliance. Avoid using this color for essential interactive elements like buttons or links without careful attention to contrast ratios. Users with visual impairments may struggle to differentiate elements if the contrast is inadequate. In general, thoughtful application of this color, considering text size and weight, is crucial for accessibility. It's not recommended for large blocks of text due to its low luminance. Color alone should not be used to convey important information, which is a common accessibility best practice.

Shades

Digital Color Formats

RGB
48 53 55
RGB48 53 55
Red
Green
Blue
HSL
197.14deg 6.8% 20.2%
197.146.820.2HSL
Hue
Saturation
Lightness
HWB
197.14deg 18.82% 78.43%
197.1418.8278.43HWB
Hue
Whiteness
Blackness
hex#303537
rgb48 53 55
hsl197.14deg 6.8% 20.2%
cmyk12.73% 3.64% 0% 78.43%
hwb197.14deg 18.82% 78.43%
xyz-d650.03 0.03 0.04
oklch0.3249 0.0078 223.87
oklab0.3249 -0.01 -0.01
CMYK
12.73% 3.64% 0% 78.43%
12.733.64078.43CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.04
0.030.030.04XYZ
X
Y
Z
OKLCH
0.3249 0.0078 223.87
0.32490.0078223.87LCH
Lightness
Chroma
Hue
OKLAB
0.3249 -0.01 -0.01
0.3249-0.01-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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