Big Stone

#181F3D

General Information

The hexadecimal color code #181F3D, often referred to as "Big Stone," is a dark, muted shade of blue-gray. It belongs to the blue-violet color family and carries a sense of depth and sophistication. In the RGB color model, #181F3D is composed of 9.41% red, 12.16% green, and 23.92% blue. This particular combination results in a color that is perceived as cool and calming. Colors close to #181F3D can be used to convey a sense of luxury and reliability. Its subtle nature makes it a versatile choice for backgrounds, text, and accents, especially in design projects where a sense of understated elegance is desired. The color is best used when the intent is to provide an air of mystery, sophistication, and calmness.

The hex color #181F3D, also known as Big Stone, presents certain accessibility challenges due to its dark nature. When used as a background color, sufficient contrast with foreground text is crucial to ensure readability for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. This color may not meet these standards when paired with mid-tone grays or darker colors. Therefore, lighter text colors like white or very light shades of gray or yellow are generally preferred to achieve adequate contrast. Also, avoid using it for focus indicators on interactive elements without a contrasting border. Tools like contrast checkers can help assess and improve the color combination's accessibility, ensuring a more inclusive user experience. Remember to test color combinations with actual users if possible.

Shades

Digital Color Formats

RGB
24 31 61
RGB24 31 61
Red
Green
Blue
HSL
228.65deg 43.53% 16.67%
228.6543.5316.67HSL
Hue
Saturation
Lightness
HWB
228.65deg 9.41% 76.08%
228.659.4176.08HWB
Hue
Whiteness
Blackness
hex#181F3D
rgb24 31 61
hsl228.65deg 43.53% 16.67%
cmyk60.66% 49.18% 0% 76.08%
hwb228.65deg 9.41% 76.08%
xyz-d650.02 0.02 0.05
oklch0.2499 0.0577 271.78
oklab0.2499 0 -0.06
CMYK
60.66% 49.18% 0% 76.08%
60.6649.18076.08CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.05
0.020.020.05XYZ
X
Y
Z
OKLCH
0.2499 0.0577 271.78
0.24990.0577271.78LCH
Lightness
Chroma
Hue
OKLAB
0.2499 0 -0.06
0.24990-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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