Astronaut

#284878

General Information about #284878

The hexadecimal color code #284878 represents a dark shade of blue in the RGB color model. It is composed of 15.69% red, 28.24% green, and 47.06% blue. In the CMYK color model, it consists of 67% cyan, 40% magenta, 0% yellow, and 53% black. This color, often referred to as "Astronaut," evokes feelings of depth, stability, and professionalism. It is frequently used in contexts where trustworthiness and reliability are desired. The color's cool undertones make it a popular choice for corporate branding, websites, and applications aiming to project a sense of competence and security. Its relatively low brightness value contributes to its suitability for backgrounds and text elements when paired with appropriately contrasting colors.

The color #284878, also known as Astronaut, presents some accessibility challenges. Its relatively low luminance value means it needs careful consideration when used as text or interactive elements. To ensure readability, a light-colored text (white or near-white) on a #284878 background is highly recommended. Conversely, using dark text on this background can result in insufficient contrast, making it difficult for users, especially those with visual impairments, to perceive the content clearly. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to comply with WCAG guidelines. Tools like contrast checkers can assist in verifying adequate contrast. When using this color for links or buttons, providing additional visual cues, such as underlines or borders, is crucial to differentiate them from surrounding text and enhance usability for all users.

Shades

Digital Color Formats

RGB
40 72 120
RGB40 72 120
Red
Green
Blue
HSL
216deg 50% 31.37%
2165031.37HSL
Hue
Saturation
Lightness
HWB
216deg 15.69% 52.94%
21615.6952.94HWB
Hue
Whiteness
Blackness
hex#284878
rgb40 72 120
hsl216deg 50% 31.37%
cmyk66.67% 40% 0% 52.94%
hwb216deg 15.69% 52.94%
xyz-d650.07 0.06 0.19
oklch0.4022 0.0898 258.34
oklab0.4022 -0.02 -0.09
CMYK
66.67% 40% 0% 52.94%
66.6740052.94CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.19
0.070.060.19XYZ
X
Y
Z
OKLCH
0.4022 0.0898 258.34
0.40220.0898258.34LCH
Lightness
Chroma
Hue
OKLAB
0.4022 -0.02 -0.09
0.4022-0.02-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons