Black Rock

#100030

General Information

The hex color code #100030, also known as Black Rock, is a dark, muted shade of purple. In the RGB color model, it is composed of 6.27% red, 0% green, and 18.82% blue. This composition gives it a distinctive deep hue. The color is most commonly used in design contexts where a sense of mystery, sophistication, or depth is desired. Due to its darkness, it's important to consider contrast ratios when using it in web design to ensure accessibility. Black Rock is often seen in branding materials for luxury products or services, lending a sense of exclusivity and elegance. Its subtle purple undertones can add a unique touch compared to a pure black.

The color #100030, often referred to as Black Rock, presents significant accessibility challenges, particularly in web design. Its extremely dark hue results in very low contrast against lighter backgrounds, making text and interface elements difficult to read for users with visual impairments. According to WCAG (Web Content Accessibility Guidelines), sufficient contrast is crucial for ensuring readability. To meet accessibility standards, it's imperative to pair #100030 with very light text or interface elements. Tools like contrast checkers can help determine if the color combination meets the minimum contrast ratios specified in WCAG. When using #100030 for decorative elements, consider its impact on users with cognitive disabilities; avoid using it for critical information or interactive components without careful consideration of contrast and visual clarity.

Shades

Digital Color Formats

RGB
16 0 48
RGB16 0 48
Red
Green
Blue
HSL
260deg 100% 9.41%
2601009.41HSL
Hue
Saturation
Lightness
HWB
260deg 0% 81.18%
260081.18HWB
Hue
Whiteness
Blackness
hex#100030
rgb16 0 48
hsl260deg 100% 9.41%
cmyk66.67% 100% 0% 81.18%
hwb260deg 0% 81.18%
xyz-d650.01 0 0.03
oklch0.1601 0.0906 290.06
oklab0.1601 0.03 -0.09
CMYK
66.67% 100% 0% 81.18%
66.67100081.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1601 0.0906 290.06
0.16010.0906290.06LCH
Lightness
Chroma
Hue
OKLAB
0.1601 0.03 -0.09
0.16010.03-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons