Astronaut

#273F74

General Information about #273F74

#273F74, also known as Astronaut, is a dark shade of blue that exudes a sense of sophistication, depth, and mystery. It belongs to the blue color family, which is generally associated with calmness, stability, and trust. In the RGB color model, #273F74 is composed of 15.29% red, 24.71% green, and 45.49% blue. In the CMYK color model, it consists of 66.35% cyan, 45.1% magenta, 0% yellow, and 54.51% black. The hexadecimal color code is widely used in web design and digital applications to represent specific colors accurately. The color is percieved as a dark and cool hue. It could represent calmness, trust, and stability.

The hex color #273F74, also known as Astronaut, presents some accessibility challenges, particularly regarding color contrast. When used as a background color, it necessitates light-colored text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for larger text to meet WCAG (Web Content Accessibility Guidelines) AA standards. Tools like online contrast checkers can help verify compliance. For users with visual impairments, relying solely on color to convey information is not advisable. Supplementing color with text labels or icons is crucial for inclusivity. Consider using this color sparingly for decorative purposes or in combination with high-contrast elements to avoid accessibility issues. Thorough testing with diverse user groups is recommended to validate the design's accessibility.

Shades

Digital Color Formats

RGB
39 63 116
RGB39 63 116
Red
Green
Blue
HSL
221.3deg 49.68% 30.39%
221.349.6830.39HSL
Hue
Saturation
Lightness
HWB
221.3deg 15.29% 54.51%
221.315.2954.51HWB
Hue
Whiteness
Blackness
hex#273F74
rgb39 63 116
hsl221.3deg 49.68% 30.39%
cmyk66.38% 45.69% 0% 54.51%
hwb221.3deg 15.29% 54.51%
xyz-d650.06 0.05 0.17
oklch0.3775 0.0956 264.05
oklab0.3775 -0.01 -0.1
CMYK
66.38% 45.69% 0% 54.51%
66.3845.69054.51CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.17
0.060.050.17XYZ
X
Y
Z
OKLCH
0.3775 0.0956 264.05
0.37750.0956264.05LCH
Lightness
Chroma
Hue
OKLAB
0.3775 -0.01 -0.1
0.3775-0.01-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons