Resolution Blue

#0A218E

General Information about Resolution Blue

Resolution Blue, with the hexadecimal code #0A218E, is a deep, saturated blue color. In the RGB color model, it consists of 3.92% red, 13.9% green, and 55.69% blue. The color is often associated with feelings of trust, security, and authority, making it a popular choice for corporate branding and governmental institutions. It resides in the blue-violet spectrum. The color has a calming effect, and it can be used to create a sense of stability and reliability. Its dark nature demands careful attention to contrast when used in combination with other colors, especially in digital interfaces to ensure accessibility.

The color #0A218E, also known as Resolution Blue, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value of 3.2 cd/m² results in poor contrast against common background colors like white. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text to ensure readability. Resolution Blue fails to meet these standards when paired with light backgrounds. To improve accessibility, consider using lighter text colors like white or yellow against #0A218E for sufficient contrast. Alternatively, use it sparingly or only for decorative purposes where legibility is not critical. For critical information, avoid using Resolution Blue as a background or text color without careful attention to contrast.

Shades

Digital Color Formats

RGB
10 33 142
RGB10 33 142
Red
Green
Blue
HSL
229.55deg 86.84% 29.8%
229.5586.8429.8HSL
Hue
Saturation
Lightness
HWB
229.55deg 3.92% 44.31%
229.553.9244.31HWB
Hue
Whiteness
Blackness
hex#0A218E
rgb10 33 142
hsl229.55deg 86.84% 29.8%
cmyk92.96% 76.76% 0% 44.31%
hwb229.55deg 3.92% 44.31%
xyz-d650.06 0.03 0.26
oklch0.3294 0.1777 265.59
oklab0.3294 -0.01 -0.18
CMYK
92.96% 76.76% 0% 44.31%
92.9676.76044.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.26
0.060.030.26XYZ
X
Y
Z
OKLCH
0.3294 0.1777 265.59
0.32940.1777265.59LCH
Lightness
Chroma
Hue
OKLAB
0.3294 -0.01 -0.18
0.3294-0.01-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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