Big Stone

#1B303C

General Information about #1B303C

The hex color #1B303C, commonly known as Big Stone, is a dark, muted shade of blue-gray. In the RGB color model, it is composed of 10.6% red, 18.8% green, and 23.5% blue. This color resides in the cool end of the spectrum, imparting a sense of calmness and sophistication. It is often associated with stability, reliability, and a touch of mystery. Big Stone is a popular choice in design for backgrounds, text, and accents, particularly in scenarios where a subtle and understated aesthetic is desired. Its hexadecimal representation makes it easy to use in digital design and web development, ensuring color consistency across various platforms and devices. The color is perceived as being serious and thoughtful, and is frequently used to communicate professionalism. The color has a very dark tint, meaning that it is closest to the color black.

The hex color #1B303C, also known as Big Stone, presents some accessibility challenges, particularly when used for text or interactive elements. Its low lightness value means it lacks sufficient contrast against white backgrounds, making it difficult for users with visual impairments to read. 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 likely falls short of these recommendations when paired with lighter colors. To improve accessibility, consider using a lighter color for text or other foreground elements, or darkening the background color to achieve a higher contrast ratio. Tools like contrast checkers can help evaluate the contrast ratio and ensure compliance with accessibility standards. Proper contrast ensures readability and usability for all users, including those with low vision or color blindness. It's also crucial to test color combinations with real users to gather feedback on their effectiveness.

Shades

Digital Color Formats

RGB
27 48 60
RGB27 48 60
Red
Green
Blue
HSL
201.82deg 37.93% 17.06%
201.8237.9317.06HSL
Hue
Saturation
Lightness
HWB
201.82deg 10.59% 76.47%
201.8210.5976.47HWB
Hue
Whiteness
Blackness
hex#1B303C
rgb27 48 60
hsl201.82deg 37.93% 17.06%
cmyk55% 20% 0% 76.47%
hwb201.82deg 10.59% 76.47%
xyz-d650.02 0.03 0.05
oklch0.2972 0.0347 234.74
oklab0.2972 -0.02 -0.03
CMYK
55% 20% 0% 76.47%
5520076.47CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.03 0.05
0.020.030.05XYZ
X
Y
Z
OKLCH
0.2972 0.0347 234.74
0.29720.0347234.74LCH
Lightness
Chroma
Hue
OKLAB
0.2972 -0.02 -0.03
0.2972-0.02-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons