Blue Gem

#2F179D

General Information about Blue Gem (#2F179D)

The hex color #2F179D, also known as Blue Gem, is a deep, saturated shade of blue-purple. In the RGB color model, it is composed of 18.43% red, 9.02% green, and 61.57% blue. In the CMYK color model, it consists of 70.04% cyan, 85.38% magenta, 0% yellow, and 38.43% black. This color often evokes feelings of royalty, sophistication, and mystery. Its intense saturation makes it a strong choice for creating visual impact, though it should be used carefully to avoid overwhelming designs. Blue Gem is best paired with lighter or neutral colors to balance its boldness and improve readability. It can also be used to convey a sense of luxury or exclusivity, depending on the context.

The hex color #2F179D, also known as Blue Gem, presents accessibility challenges due to its deep, saturated hue. When used as a background color, it requires very light text (white or near-white) to ensure sufficient contrast for readability, meeting WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When used for text itself, #2F179D should be paired with a very light background. Avoid using it for small text or essential interactive elements unless contrast is carefully managed. Consider users with visual impairments; always test color combinations with accessibility tools to confirm compliance. Using #2F179D sparingly and thoughtfully can enhance visual appeal while maintaining accessibility. Also, remember to provide alternative cues, such as underlining links or adding icons, for users who may not perceive color accurately. Proper use of ARIA attributes can further improve the accessibility of interactive elements using this color.

Shades

Digital Color Formats

RGB
47 23 157
RGB47 23 157
Red
Green
Blue
HSL
250.75deg 74.44% 35.29%
250.7574.4435.29HSL
Hue
Saturation
Lightness
HWB
250.75deg 9.02% 38.43%
250.759.0238.43HWB
Hue
Whiteness
Blackness
hex#2F179D
rgb47 23 157
hsl250.75deg 74.44% 35.29%
cmyk70.06% 85.35% 0% 38.43%
hwb250.75deg 9.02% 38.43%
xyz-d650.08 0.04 0.32
oklch0.3541 0.1951 277.83
oklab0.3541 0.03 -0.19
CMYK
70.06% 85.35% 0% 38.43%
70.0685.35038.43CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.04 0.32
0.080.040.32XYZ
X
Y
Z
OKLCH
0.3541 0.1951 277.83
0.35410.1951277.83LCH
Lightness
Chroma
Hue
OKLAB
0.3541 0.03 -0.19
0.35410.03-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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