Astronaut

#28407C

General Information

The hexadecimal color code #28407C represents a dark shade of blue, often associated with sophistication, calmness, and stability. In the RGB color model, it is composed of 16.08% red, 25.1% green, and 48.63% blue. This color is often used to convey a sense of professionalism and trust, making it a popular choice for corporate branding and website design. Its darker nature lends itself well to creating a sense of depth and visual interest, especially when contrasted with lighter colors. In color theory, #28407C falls within the cool color spectrum, known for its calming and serene effect.

The color #28407C, also known as Astronaut, presents moderate accessibility challenges. Its relatively low lightness value of 0.22 results in a low contrast ratio against white text, potentially failing WCAG guidelines for normal text. To improve accessibility, consider using lighter text colors like white or very light gray, which would significantly increase the contrast ratio. Alternatively, using this color for larger text or graphical elements can be acceptable. When used as a background, pair it with very light foreground elements to ensure readability and visual clarity. Thoughtful application, considering text size and surrounding colors, is crucial for inclusive design.

Shades

Digital Color Formats

RGB
40 64 124
RGB40 64 124
Red
Green
Blue
HSL
222.86deg 51.22% 32.16%
222.8651.2232.16HSL
Hue
Saturation
Lightness
HWB
222.86deg 15.69% 51.37%
222.8615.6951.37HWB
Hue
Whiteness
Blackness
hex#28407C
rgb40 64 124
hsl222.86deg 51.22% 32.16%
cmyk67.74% 48.39% 0% 51.37%
hwb222.86deg 15.69% 51.37%
xyz-d650.06 0.06 0.2
oklch0.3861 0.106 265.37
oklab0.3861 -0.01 -0.11
CMYK
67.74% 48.39% 0% 51.37%
67.7448.39051.37CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.06 0.2
0.060.060.2XYZ
X
Y
Z
OKLCH
0.3861 0.106 265.37
0.38610.106265.37LCH
Lightness
Chroma
Hue
OKLAB
0.3861 -0.01 -0.11
0.3861-0.01-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons