Big Stone

#1D3440

General Information about #1D3440

The hex color #1D3440, also known as Big Stone, is a dark, muted shade of blue-gray. In the RGB color model, it is composed of 11.4% red, 20.4% green, and 25.1% blue. Its CMYK values are 0.54, 0.19, 0.00, 0.75, indicating a significant amount of cyan and black. This color is often associated with feelings of stability, depth, and sophistication. Its low saturation gives it a calming effect, making it a versatile choice for various design applications. Colors similar to #1D3440 include deep blues, dark grays, and muted teal shades. In branding, this color can convey a sense of professionalism and trustworthiness. The name "Big Stone" likely refers to the color's resemblance to the dark, solid appearance of large rocks or boulders.

The hex color #1D3440, also known as Big Stone, presents some accessibility considerations for web developers. Its dark hue results in a relatively low contrast ratio against standard white backgrounds, which could pose challenges for users with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for readability and usability. A minimum contrast ratio of 4.5:1 is recommended for standard text and 3:1 for large text. When using #1D3440 for text, it's vital to pair it with a light-colored background to meet these contrast requirements. If used for interactive elements like buttons or links, ensuring sufficient contrast is even more critical. Consider using contrast checking tools to verify compliance. Additionally, providing alternative styling options, such as high-contrast themes, can significantly enhance accessibility for a broader audience.

Shades

Digital Color Formats

RGB
29 52 64
RGB29 52 64
Red
Green
Blue
HSL
200.57deg 37.63% 18.24%
200.5737.6318.24HSL
Hue
Saturation
Lightness
HWB
200.57deg 11.37% 74.9%
200.5711.3774.9HWB
Hue
Whiteness
Blackness
hex#1D3440
rgb29 52 64
hsl200.57deg 37.63% 18.24%
cmyk54.69% 18.75% 0% 74.9%
hwb200.57deg 11.37% 74.9%
xyz-d650.03 0.03 0.05
oklch0.3116 0.0361 232.38
oklab0.3116 -0.02 -0.03
CMYK
54.69% 18.75% 0% 74.9%
54.6918.75074.9CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.05
0.030.030.05XYZ
X
Y
Z
OKLCH
0.3116 0.0361 232.38
0.31160.0361232.38LCH
Lightness
Chroma
Hue
OKLAB
0.3116 -0.02 -0.03
0.3116-0.02-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons