Big Stone

#18243F

General Information about #18243F

The hex color #18243F, also known as Big Stone, is a dark, muted shade that resides in the blue-gray family. Its composition consists of approximately 9.41% red, 14.12% green, and 24.71% blue, represented in the RGB color space. In the CMYK color space, it is composed of 62% cyan, 43% magenta, 0% yellow, and 75% black. This color projects a sense of calmness, depth, and sophistication. It is often associated with feelings of stability, trustworthiness, and professionalism. Due to its dark nature, #18243F is best used as a background or accent color, paired with lighter hues to ensure readability and visual balance. Its versatility makes it suitable for a wide range of applications, from corporate branding to interior design, where a touch of understated elegance is desired.

The color #18243F, a deep and muted shade of blue-gray, presents several accessibility considerations for web development. Its low luminance value means that it requires careful pairing with text and other foreground elements to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #18243F as a background, light-colored text such as white or very pale yellow would be more accessible. Tools like contrast checkers can help verify compliance. Additionally, avoid using this color as the sole means of conveying important information; always supplement color with text labels, icons, or other visual cues to accommodate users with color vision deficiencies. Meaning should not be derived by color alone. Ensure that interactive elements using this color have clear hover and focus states to provide feedback to users, especially those navigating with keyboards or assistive technologies.

Shades

Digital Color Formats

RGB
24 36 63
RGB24 36 63
Red
Green
Blue
HSL
221.54 44.83% 17.06%
221.5444.8317.06HSL
Hue
Saturation
Lightness
HWB
221.54 9.41% 75.29%
221.549.4175.29HWB
Hue
Whiteness
Blackness
hex#18243F
rgb24 36 63
hsl221.54 44.83% 17.06%
cmyk61.9% 42.86% 0% 75.29%
hwb221.54 9.41% 75.29%
xyz1.9 1.81 4.95
CMYK
61.9% 42.86% 0% 75.29%
61.942.86075.29CMYK
Cyan
Magenta
Yellow
Key
XYZ
1.9 1.81 4.95
1.91.814.95XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

HexColo.rs © 2025