Big Stone

#18303F

General Information about #18303F

The hex color #18303F, also known as Big Stone, is a dark, muted shade of blue-gray. It belongs to the family of cool colors and possesses a subtle depth that makes it suitable for various applications in design and art. This color is created by combining small amounts of red, green, and blue light, resulting in a color that evokes a sense of stability and quietness. In color psychology, Big Stone can be associated with feelings of calmness, reliability, and sophistication. Its understated nature allows it to blend well with other colors, making it a versatile choice for both background and accent elements. It's often used to create a sense of depth and dimension without being visually overpowering.

The hex color #18303F, also known as Big Stone, presents some accessibility considerations, especially in web design. Its dark hue results in a low luminance value, meaning it requires careful attention to contrast ratios. When used as a background color, it's crucial to pair it with light-colored text to ensure readability for users, including those 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. Insufficient contrast can make the content difficult to read, leading to a poor user experience. Using tools to check the contrast ratio between foreground and background colors is highly advised. Additionally, avoid using this color for essential UI elements like buttons or links without proper contrast, as it can make them hard to identify.

Shades

Digital Color Formats

RGB
24 48 63
RGB24 48 63
Red
Green
Blue
HSL
203.08deg 44.83% 17.06%
203.0844.8317.06HSL
Hue
Saturation
Lightness
HWB
203.08deg 9.41% 75.29%
203.089.4175.29HWB
Hue
Whiteness
Blackness
hex#18303F
rgb24 48 63
hsl203.08deg 44.83% 17.06%
cmyk61.9% 23.81% 0% 75.29%
hwb203.08deg 9.41% 75.29%
xyz-d650.02 0.03 0.05
oklch0.297 0.0407 237.73
oklab0.297 -0.02 -0.03
CMYK
61.9% 23.81% 0% 75.29%
61.923.81075.29CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.03 0.05
0.020.030.05XYZ
X
Y
Z
OKLCH
0.297 0.0407 237.73
0.2970.0407237.73LCH
Lightness
Chroma
Hue
OKLAB
0.297 -0.02 -0.03
0.297-0.02-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons