Resolution Blue

#00158F

General Information about Resolution Blue

The hex color code #00158F, also known as Resolution Blue, is a deep, saturated shade of blue. In the RGB color model, it consists of 0% red, 8.24% green, and 56.08% blue. This composition makes it a strong, cool color that is often associated with qualities like trust, stability, and intelligence. In color psychology, blue is generally seen as calming and reliable, but the darkness of Resolution Blue can also evoke a sense of formality and seriousness. Its unique hue makes it suitable for designs aiming to convey professionalism and depth. It should be noted that this particular shade of blue should be used carefully in design as it can present accessibility challenges due to its low luminance.

The hex color #00158F, also known as Resolution Blue, presents significant accessibility challenges, especially regarding color contrast. When used as a background color, it demands very light text to ensure readability, meeting WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using darker shades of text on this blue can make content illegible for users with visual impairments, including those with low vision or color blindness. It's important to provide alternative styling options or themes to accommodate user preferences and ensure an inclusive user experience. Careful consideration of font sizes and weights is also necessary to improve readability. Proper testing with accessibility tools and real users is crucial to validate the design's accessibility.

Shades

Digital Color Formats

RGB
0 21 143
RGB0 21 143
Red
Green
Blue
HSL
231.19deg 100% 28.04%
231.1910028.04HSL
Hue
Saturation
Lightness
HWB
231.19deg 0% 43.92%
231.19043.92HWB
Hue
Whiteness
Blackness
hex#00158F
rgb0 21 143
hsl231.19deg 100% 28.04%
cmyk100% 85.31% 0% 43.92%
hwb231.19deg 0% 43.92%
xyz-d650.05 0.03 0.26
oklch0.3117 0.1916 264.19
oklab0.3117 -0.02 -0.19
CMYK
100% 85.31% 0% 43.92%
10085.31043.92CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.26
0.050.030.26XYZ
X
Y
Z
OKLCH
0.3117 0.1916 264.19
0.31170.1916264.19LCH
Lightness
Chroma
Hue
OKLAB
0.3117 -0.02 -0.19
0.3117-0.02-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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