Big Stone

#12213D

General Information about #12213D

#12213D, also known as Big Stone, is a dark, muted shade of blue-gray. It belongs to the family of cool colors and evokes feelings of calmness, stability, and sophistication. With a relatively low RGB value (18, 33, 61), it leans towards the darker end of the spectrum. This color is often associated with professionalism, trustworthiness, and intelligence. In design, it can be used to create a sense of depth and seriousness. Big Stone is a versatile color that can be used in various applications, from web design to interior decoration. Its understated nature makes it a good choice for backgrounds or accent colors. However, it's crucial to consider accessibility when using this color, particularly for text, to ensure sufficient contrast against the background.

The hex color #12213D, also known as Big Stone, presents some accessibility challenges, particularly when used for text or interactive elements. Its low luminance of approximately 4% means that it requires careful consideration to ensure sufficient contrast against background colors. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to meet AA conformance. For AAA conformance, these ratios increase to 7:1 and 4.5:1, respectively. When using #12213D, it is crucial to pair it with a very light color to achieve these ratios. Using online contrast checkers can help determine if the color combination meets accessibility standards. Avoid pairing it with darker shades as it can make the content unreadable for users with visual impairments. Implementing proper ARIA attributes can also help improve the accessibility of elements using this color.

Shades

Digital Color Formats

RGB
18 33 61
RGB18 33 61
Red
Green
Blue
HSL
219.07deg 54.43% 15.49%
219.0754.4315.49HSL
Hue
Saturation
Lightness
HWB
219.07deg 7.06% 76.08%
219.077.0676.08HWB
Hue
Whiteness
Blackness
hex#12213D
rgb18 33 61
hsl219.07deg 54.43% 15.49%
cmyk70.49% 45.9% 0% 76.08%
hwb219.07deg 7.06% 76.08%
xyz-d650.02 0.02 0.05
oklch0.2509 0.0572 261.86
oklab0.2509 -0.01 -0.06
CMYK
70.49% 45.9% 0% 76.08%
70.4945.9076.08CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.05
0.020.020.05XYZ
X
Y
Z
OKLCH
0.2509 0.0572 261.86
0.25090.0572261.86LCH
Lightness
Chroma
Hue
OKLAB
0.2509 -0.01 -0.06
0.2509-0.01-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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