Resolution Blue

#0A1C8C

General Information about Resolution Blue

The hexadecimal color #0A1C8C, also known as Resolution Blue, is a dark shade of blue. It is composed of 3.92% red, 10.98% green, and 54.9% blue. In the RGB color model, it has values of R:10, G:28, B:140. Its HSL values are H:227.14, S:86.84%, L:29.41%. Resolution Blue is often associated with depth, stability, and trust. The name "Resolution Blue" suggests clarity and precision. In printing, it is crucial to calibrate devices to accurately reproduce this deep color. The color can evoke feelings of calmness and sophistication when used in design, and is frequently used to portray technological advancement and professionalism.

The color #0A1C8C, also known as Resolution Blue, presents significant accessibility challenges due to its low lightness value (approximately 5%). This makes it difficult to achieve sufficient contrast with typical text colors like white or black. When used as a background color, it requires very light text (e.g., white or a very pale yellow) to meet WCAG (Web Content Accessibility Guidelines) requirements for contrast ratios. A contrast ratio of at least 4.5:1 is necessary for normal text and 3:1 for large text to ensure readability for users with visual impairments. Designers should use contrast checking tools to verify compliance and consider providing alternative color schemes for users who may need them. It is also crucial to avoid using this color for essential information like links or buttons without adequate text labels or visual cues, as its dark nature can obscure details. Careful attention to luminance contrast is paramount when incorporating Resolution Blue into user interfaces to provide an inclusive and accessible experience for all users.

Shades

Digital Color Formats

RGB
10 28 140
RGB10 28 140
Red
Green
Blue
HSL
231.69deg 86.67% 29.41%
231.6986.6729.41HSL
Hue
Saturation
Lightness
HWB
231.69deg 3.92% 45.1%
231.693.9245.1HWB
Hue
Whiteness
Blackness
hex#0A1C8C
rgb10 28 140
hsl231.69deg 86.67% 29.41%
cmyk92.86% 80% 0% 45.1%
hwb231.69deg 3.92% 45.1%
xyz-d650.05 0.03 0.25
oklch0.3196 0.1801 265.97
oklab0.3196 -0.01 -0.18
CMYK
92.86% 80% 0% 45.1%
92.8680045.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.25
0.050.030.25XYZ
X
Y
Z
OKLCH
0.3196 0.1801 265.97
0.31960.1801265.97LCH
Lightness
Chroma
Hue
OKLAB
0.3196 -0.01 -0.18
0.3196-0.01-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons