Outer Space

#28403C

General Information about #28403C

The hexadecimal color #28403C, also known as Outer Space, is a dark, muted shade of green, categorized as a dark grayish-green in color theory. It is composed of 15.7% red, 25.1% green, and 23.5% blue. In the RGB color space, it has a value of (40, 64, 60), while in the CMYK color space, it is composed of 37.5% cyan, 0% magenta, 6.2% yellow, and 74.9% black. This color evokes feelings of calmness, sophistication, and nature. It’s often associated with stability and a sense of grounding due to its earthy tones and low saturation. Its subtle and understated character makes it suitable for creating a sense of elegance.

The color #28403C, also known as Outer Space, presents moderate accessibility challenges. Its relatively low luminance makes it difficult to achieve sufficient contrast against both white and black backgrounds. When used as text, ensure a contrast ratio of at least 4.5:1 against the background color, as stipulated by WCAG guidelines for AA compliance. For large text (14pt bold or 18pt regular), a contrast ratio of 3:1 is acceptable. Utilizing color contrast checking tools is highly recommended to verify compliance. Consider using this color sparingly for decorative elements or backgrounds where text legibility isn't crucial. If it's part of the main brand, explore lighter tints or shades for textual content to improve readability.

Shades

Digital Color Formats

RGB
40 64 60
RGB40 64 60
Red
Green
Blue
HSL
170deg 23.08% 20.39%
17023.0820.39HSL
Hue
Saturation
Lightness
HWB
170deg 15.69% 74.9%
17015.6974.9HWB
Hue
Whiteness
Blackness
hex#28403C
rgb40 64 60
hsl170deg 23.08% 20.39%
cmyk37.5% 0% 6.25% 74.9%
hwb170deg 15.69% 74.9%
xyz-d650.04 0.04 0.05
oklch0.3504 0.0307 182.98
oklab0.3504 -0.03 0
CMYK
37.5% 0% 6.25% 74.9%
37.506.2574.9CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.05
0.040.040.05XYZ
X
Y
Z
OKLCH
0.3504 0.0307 182.98
0.35040.0307182.98LCH
Lightness
Chroma
Hue
OKLAB
0.3504 -0.03 0
0.3504-0.030LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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