Outer Space

#28333E

General Information

The color #28333E, also known as Outer Space, is a dark, muted shade of gray-brown. It belongs to the family of neutral colors, often associated with sophistication, neutrality, and understated elegance. In the RGB color model, it is composed of 16.08% red, 20% green, and 24.31% blue. Its CMYK values are 0.34 in cyan, 0.18 in magenta, 0 in yellow, and 0.76 in black. This color is commonly used in design applications where a subtle, unobtrusive background or accent color is needed. The hex code #28333E makes it easily identifiable and usable in digital design environments. Its versatility allows it to be paired with a wide range of other colors, making it a popular choice for web design, graphic design, and even interior design.

The hex color #28333E, also known as Outer Space, presents specific accessibility considerations for web development. Its relatively low luminance can pose challenges for users with visual impairments. When used as text color, it requires careful pairing with a background color that offers sufficient contrast to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using tools to check color contrast is essential to ensure readability. Additionally, avoid relying solely on color to convey important information, as colorblind users may not be able to perceive the difference. Providing alternative cues, such as text labels or icons, can significantly improve accessibility. When using this color for interactive elements like buttons or links, ensure that hover and focus states are clearly distinguishable through changes in color or other visual indicators.

Shades

Digital Color Formats

RGB
40 51 62
RGB40 51 62
Red
Green
Blue
HSL
210deg 21.57% 20%
21021.5720HSL
Hue
Saturation
Lightness
HWB
210deg 15.69% 75.69%
21015.6975.69HWB
Hue
Whiteness
Blackness
hex#28333E
rgb40 51 62
hsl210deg 21.57% 20%
cmyk35.48% 17.74% 0% 75.69%
hwb210deg 15.69% 75.69%
xyz-d650.03 0.03 0.05
oklch0.3157 0.0248 248.66
oklab0.3157 -0.01 -0.02
CMYK
35.48% 17.74% 0% 75.69%
35.4817.74075.69CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.05
0.030.030.05XYZ
X
Y
Z
OKLCH
0.3157 0.0248 248.66
0.31570.0248248.66LCH
Lightness
Chroma
Hue
OKLAB
0.3157 -0.01 -0.02
0.3157-0.01-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons