Big Stone

#152F3D

General Information about #152F3D

The hex color #152F3D, often referred to as "Big Stone," is a dark, muted shade of blue-gray. It belongs to the family of cool colors and evokes a sense of calmness, sophistication, and stability. In the RGB color model, it is composed of 8.24% red, 18.43% green, and 23.92% blue. Its CMYK values are 0.66, 0.23, 0.00, 0.76, meaning it is composed of 66% cyan, 23% magenta, 0% yellow, and 76% black. This color is often used in design to create a sense of depth and can be an excellent choice for backgrounds or accent colors, especially when paired with lighter hues to create contrast. The hex color #152F3D creates a sense of calm and maturity.

The hex color #152F3D, also known as Big Stone, presents some accessibility challenges, especially when used as a background color for text. Its low lightness value (approximately 15%) means it offers insufficient contrast with lighter text colors like white or yellow, potentially making content difficult to read for users 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. When using #152F3D, careful consideration should be given to the foreground text color to ensure sufficient contrast. Testing with accessibility tools is crucial to verify compliance with accessibility standards and provide an inclusive user experience. Darker shades paired with darker text may cause readability issues for some users. Always test color combinations for optimal readability.

Shades

Digital Color Formats

RGB
21 47 61
RGB21 47 61
Red
Green
Blue
HSL
201deg 48.78% 16.08%
20148.7816.08HSL
Hue
Saturation
Lightness
HWB
201deg 8.24% 76.08%
2018.2476.08HWB
Hue
Whiteness
Blackness
hex#152F3D
rgb21 47 61
hsl201deg 48.78% 16.08%
cmyk65.57% 22.95% 0% 76.08%
hwb201deg 8.24% 76.08%
xyz-d650.02 0.03 0.05
oklch0.2914 0.041 234.15
oklab0.2914 -0.02 -0.03
CMYK
65.57% 22.95% 0% 76.08%
65.5722.95076.08CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.03 0.05
0.020.030.05XYZ
X
Y
Z
OKLCH
0.2914 0.041 234.15
0.29140.041234.15LCH
Lightness
Chroma
Hue
OKLAB
0.2914 -0.02 -0.03
0.2914-0.02-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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