Big Stone

#1F313F

General Information about #1F313F

The hex color #1F313F, often referred to as "Big Stone", is a dark, muted shade that evokes feelings of stability, sophistication, and understated elegance. It belongs to the family of dark grayish-blue colors and is commonly associated with natural elements like rocks and minerals. In the RGB color model, it is composed of 12.2% red, 19.2% green, and 24.7% blue. In the CMYK color model, which is used for printing, it consists of 50% cyan, 22% magenta, 0% yellow, and 75% black. This color is versatile and can be used in various design contexts to create a sense of depth and visual interest. Its subdued nature makes it a good choice for backgrounds, text, and accents, especially when combined with lighter, brighter hues.

The hex color #1F313F, also known as Big Stone, presents moderate accessibility challenges. Its low lightness value results in a dark appearance, requiring careful consideration of text and background contrast. For text, it's crucial to use light colors like white or bright yellows to ensure readability, meeting WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. Avoid pairing it with other dark colors, as this can make content difficult to perceive for users with visual impairments. When using #1F313F as a background, ensure that interactive elements such as buttons and links are clearly distinguishable through sufficient contrast and visual cues. Providing alternative text for images and using ARIA attributes can further enhance accessibility for screen reader users.

Shades

Digital Color Formats

RGB
31 49 63
RGB31 49 63
Red
Green
Blue
HSL
206.25deg 34.04% 18.43%
206.2534.0418.43HSL
Hue
Saturation
Lightness
HWB
206.25deg 12.16% 75.29%
206.2512.1675.29HWB
Hue
Whiteness
Blackness
hex#1F313F
rgb31 49 63
hsl206.25deg 34.04% 18.43%
cmyk50.79% 22.22% 0% 75.29%
hwb206.25deg 12.16% 75.29%
xyz-d650.03 0.03 0.05
oklch0.3041 0.0347 242.68
oklab0.3041 -0.02 -0.03
CMYK
50.79% 22.22% 0% 75.29%
50.7922.22075.29CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.05
0.030.030.05XYZ
X
Y
Z
OKLCH
0.3041 0.0347 242.68
0.30410.0347242.68LCH
Lightness
Chroma
Hue
OKLAB
0.3041 -0.02 -0.03
0.3041-0.02-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons