Big Stone

#10303D

General Information about #10303D

The hex color #10303D, also known as Big Stone, is a dark, desaturated shade of cyan. It belongs to the dark moderate cyan hue family and exhibits a subtle, sophisticated appearance. In the RGB color model, it is composed of 6.27% red, 18.82% green, and 23.92% blue. Converting to the CMYK color model yields values of 0.74 saturation in cyan, 0.21 saturation in magenta, 0.0 saturation in yellow, and 0.76 saturation in black. Its usage evokes a sense of depth, stability, and understated elegance. Due to its low brightness, this color often works well as a background color, providing contrast when combined with lighter-colored text or graphic elements. The color is named 'Big Stone', suggesting associations with natural elements, strength, and resilience.

The hex color #10303D, often referred to as Big Stone, presents several accessibility considerations for web developers. Its relatively low luminance value indicates that it is a dark color, necessitating careful attention to contrast ratios. When used as a background color, it requires light-colored text to ensure sufficient contrast for readability, ideally meeting WCAG (Web Content Accessibility Guidelines) AA or AAA standards. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Additionally, consider users with visual impairments or color blindness. Avoid using #10303D as the sole means of conveying information, and always provide alternative cues, such as text labels or icons, to ensure inclusivity and usability for all users. Testing with accessibility tools is crucial to validate compliance and identify potential issues.

Shades

Digital Color Formats

RGB
16 48 61
RGB16 48 61
Red
Green
Blue
HSL
197.33deg 58.44% 15.1%
197.3358.4415.1HSL
Hue
Saturation
Lightness
HWB
197.33deg 6.27% 76.08%
197.336.2776.08HWB
Hue
Whiteness
Blackness
hex#10303D
rgb16 48 61
hsl197.33deg 58.44% 15.1%
cmyk73.77% 21.31% 0% 76.08%
hwb197.33deg 6.27% 76.08%
xyz-d650.02 0.03 0.05
oklch0.2919 0.044 227.97
oklab0.2919 -0.03 -0.03
CMYK
73.77% 21.31% 0% 76.08%
73.7721.31076.08CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.03 0.05
0.020.030.05XYZ
X
Y
Z
OKLCH
0.2919 0.044 227.97
0.29190.044227.97LCH
Lightness
Chroma
Hue
OKLAB
0.2919 -0.03 -0.03
0.2919-0.03-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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