Astronaut

#1F4075

General Information about #1F4075

The hexadecimal color #1F4075, also known as Astronaut, is a dark shade of blue, evoking feelings of depth, stability, and professionalism. It is composed of 12.2% red, 25.1% green, and 45.9% blue. In the RGB color space, it is closer to blue than red or green. The CMYK representation of #1F4075 is 73% cyan, 45% magenta, 0% yellow, and 54% black. This color is often associated with trustworthiness, knowledge, and seriousness, making it a popular choice for corporate branding and professional settings. Its muted nature allows it to be versatile, pairing well with both warm and cool colors.

The color #1F4075, also known as Astronaut, presents certain accessibility challenges due to its relatively dark nature. When used as a background color, it necessitates very light text to ensure sufficient contrast for readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text (14pt bold or 18pt regular) to meet WCAG AA guidelines. If the text is smaller or not bold, a higher contrast ratio might be necessary. Using color contrast checkers can help determine if the color combination meets accessibility standards. Also, ensure sufficient color contrast with graphical objects and user interface components, such as form fields and buttons. Providing alternative visual cues, such as borders or icons, can improve usability for users with low vision or color blindness.

Shades

Digital Color Formats

RGB
31 64 117
RGB31 64 117
Red
Green
Blue
HSL
216.98deg 58.11% 29.02%
216.9858.1129.02HSL
Hue
Saturation
Lightness
HWB
216.98deg 12.16% 54.12%
216.9812.1654.12HWB
Hue
Whiteness
Blackness
hex#1F4075
rgb31 64 117
hsl216.98deg 58.11% 29.02%
cmyk73.5% 45.3% 0% 54.12%
hwb216.98deg 12.16% 54.12%
xyz-d650.06 0.05 0.18
oklch0.3765 0.0988 259.49
oklab0.3765 -0.02 -0.1
CMYK
73.5% 45.3% 0% 54.12%
73.545.3054.12CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.18
0.060.050.18XYZ
X
Y
Z
OKLCH
0.3765 0.0988 259.49
0.37650.0988259.49LCH
Lightness
Chroma
Hue
OKLAB
0.3765 -0.02 -0.1
0.3765-0.02-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons