Resolution Blue

#042493

General Information about #042493

#042493, also known as Resolution Blue, is a very dark shade of blue with a hex code of #042493. It belongs to the blue color family and is characterized by its deep, almost indigo-like hue. In the RGB color model, it is composed of 1.57% red, 14.12% green, and 57.65% blue. This color is often associated with feelings of trust, loyalty, and security. It is a non-physical color that exists as a visual perception when light in the blue part of the spectrum stimulates the cone cells in the human eye. In web design and graphics, it needs to be used carefully due to its low luminance which can cause accessibility issues.

The hex color #042493, also known as Resolution Blue, presents significant accessibility challenges due to its very dark nature. With extremely low luminance, it provides insufficient contrast against lighter backgrounds, making it difficult for users with visual impairments to perceive text or interactive elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. #042493 will likely fail these contrast tests against standard white backgrounds. Therefore, when using this color, it's crucial to pair it with very light colors like white or very pale yellows to ensure readability and usability for all users, including those with low vision or color blindness. Careful consideration should be given to font sizes and weights to further enhance legibility.

Shades

Digital Color Formats

RGB
4 36 147
RGB4 36 147
Red
Green
Blue
HSL
226.57deg 94.7% 29.61%
226.5794.729.61HSL
Hue
Saturation
Lightness
HWB
226.57deg 1.57% 42.35%
226.571.5742.35HWB
Hue
Whiteness
Blackness
hex#042493
rgb4 36 147
hsl226.57deg 94.7% 29.61%
cmyk97.28% 75.51% 0% 42.35%
hwb226.57deg 1.57% 42.35%
xyz-d650.06 0.03 0.28
oklch0.3385 0.1819 264.31
oklab0.3385 -0.02 -0.18
CMYK
97.28% 75.51% 0% 42.35%
97.2875.51042.35CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.28
0.060.030.28XYZ
X
Y
Z
OKLCH
0.3385 0.1819 264.31
0.33850.1819264.31LCH
Lightness
Chroma
Hue
OKLAB
0.3385 -0.02 -0.18
0.3385-0.02-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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