Astronaut

#1E377A

General Information about #1E377A

#1E377A, also known as Astronaut, is a deep shade of blue that exudes a sense of calmness and sophistication. It belongs to the blue color family, which is often associated with qualities such as trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. This particular shade of blue is created by mixing specific proportions of red, green, and blue light, resulting in its unique hue. In the RGB color model, #1E377A consists of 12.2% red, 21.6% green, and 47.8% blue. The CMYK color model represents it as 74.5% cyan, 54.8% magenta, 0% yellow, and 52.2% black. The hexadecimal code #1E377A is a compact way to represent this color in digital applications, commonly used in web design and graphic design.

The hex color #1E377A, also known as Astronaut, presents some accessibility challenges, particularly in text-based contexts. Its dark hue results in a relatively low contrast ratio against standard light backgrounds, such as white (#FFFFFF). This low contrast may make it difficult for users with visual impairments to read text rendered in this color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Therefore, when using #1E377A for text, it's crucial to pair it with a very light color for the background to ensure readability. Alternatively, use it for graphical elements where the contrast requirements are less stringent. Consider using accessibility evaluation tools to test the color combination before deployment to guarantee compliance with accessibility standards and improve the user experience for everyone.

Shades

Digital Color Formats

RGB
30 55 122
RGB30 55 122
Red
Green
Blue
HSL
223.7deg 60.53% 29.8%
223.760.5329.8HSL
Hue
Saturation
Lightness
HWB
223.7deg 11.76% 52.16%
223.711.7652.16HWB
Hue
Whiteness
Blackness
hex#1E377A
rgb30 55 122
hsl223.7deg 60.53% 29.8%
cmyk75.41% 54.92% 0% 52.16%
hwb223.7deg 11.76% 52.16%
xyz-d650.05 0.04 0.19
oklch0.359 0.1185 265.39
oklab0.359 -0.01 -0.12
CMYK
75.41% 54.92% 0% 52.16%
75.4154.92052.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.04 0.19
0.050.040.19XYZ
X
Y
Z
OKLCH
0.359 0.1185 265.39
0.3590.1185265.39LCH
Lightness
Chroma
Hue
OKLAB
0.359 -0.01 -0.12
0.359-0.01-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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