Endeavour

#0557AF

General Information about #0557AF (Endeavour)

The hex color #0557AF, known as Endeavour, is a dark shade of blue. It is composed of 2% red, 34.1% green, and 68.6% blue. In the RGB color model, it has the values 5 red, 87 green, and 175 blue. In the CMYK color model, its composition is 97% cyan, 50% magenta, 0% yellow, and 31% black. This color is often associated with stability, trust, and depth, making it suitable for various applications that require a sense of reliability and professionalism. Endeavour is not a particularly common color in nature, but it can evoke feelings of the ocean or a twilight sky. Due to its relatively low brightness, it is often used as a background color or paired with lighter colors to ensure readability.

The hex color #0557af, also known as Endeavour, presents some accessibility challenges, particularly concerning color contrast. When used as text against a white background, the contrast ratio is quite low, making it difficult for users with visual impairments to read. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Endeavour falls short of these recommendations when paired with white. Therefore, it's crucial to choose a lighter color for text against Endeavour as a background, or vice versa, to ensure readability for all users. Consider using online contrast checkers to evaluate color pairings and ensure they meet accessibility standards. For instance, a bright yellow or a very light gray would offer better contrast. Furthermore, provide alternative cues beyond color, such as text labels or icons, to convey information for users who may not be able to distinguish colors effectively.

Shades

Digital Color Formats

RGB
5 87 175
RGB5 87 175
Red
Green
Blue
HSL
211.06deg 94.44% 35.29%
211.0694.4435.29HSL
Hue
Saturation
Lightness
HWB
211.06deg 1.96% 31.37%
211.061.9631.37HWB
Hue
Whiteness
Blackness
hex#0557AF
rgb5 87 175
hsl211.06deg 94.44% 35.29%
cmyk97.14% 50.29% 0% 31.37%
hwb211.06deg 1.96% 31.37%
xyz-d650.11 0.1 0.42
oklch0.4672 0.1569 256.12
oklab0.4672 -0.04 -0.15
CMYK
97.14% 50.29% 0% 31.37%
97.1450.29031.37CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.1 0.42
0.110.10.42XYZ
X
Y
Z
OKLCH
0.4672 0.1569 256.12
0.46720.1569256.12LCH
Lightness
Chroma
Hue
OKLAB
0.4672 -0.04 -0.15
0.4672-0.04-0.15LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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