Outer Space

#283C47

General Information

The hex color #283C47, often referred to as "Outer Space," is a dark, muted shade of gray with subtle undertones of blue and green. It belongs to the family of cool-toned neutrals, making it versatile for various design applications. This color evokes a sense of sophistication, depth, and calmness. It is frequently used in modern and minimalist designs to create a professional and understated aesthetic. In color theory, #283C47's low saturation and luminance contribute to its ability to serve as a background color without overwhelming other elements. Its name, Outer Space, suggests a connection to the night sky, further enhancing its sense of depth and mystery. The color works well with both warm and cool accent colors.

The hex color #283C47, also known as Outer Space, presents some accessibility challenges, primarily due to its relatively low luminance. When used as a background color, it's crucial to ensure that the foreground text has 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 a light-colored text such as white or a very pale yellow can help achieve this. For users with visual impairments, especially those with low vision, inadequate contrast can make the content difficult or impossible to read. Additionally, avoid using this color for interactive elements or controls without clear visual cues, as users may struggle to identify them. Always test color combinations with accessibility evaluation tools to ensure compliance.

Shades

Digital Color Formats

RGB
40 60 71
RGB40 60 71
Red
Green
Blue
HSL
201.29deg 27.93% 21.76%
201.2927.9321.76HSL
Hue
Saturation
Lightness
HWB
201.29deg 15.69% 72.16%
201.2915.6972.16HWB
Hue
Whiteness
Blackness
hex#283C47
rgb40 60 71
hsl201.29deg 27.93% 21.76%
cmyk43.66% 15.49% 0% 72.16%
hwb201.29deg 15.69% 72.16%
xyz-d650.04 0.04 0.07
oklch0.344 0.032 233.03
oklab0.344 -0.02 -0.03
CMYK
43.66% 15.49% 0% 72.16%
43.6615.49072.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.07
0.040.040.07XYZ
X
Y
Z
OKLCH
0.344 0.032 233.03
0.3440.032233.03LCH
Lightness
Chroma
Hue
OKLAB
0.344 -0.02 -0.03
0.344-0.02-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons