Black Rock

#010633

General Information about #010633

The hexadecimal color code #010633 represents a very dark shade of blue. It is composed of 0.39% red, 2.35% green, and 20% blue. In the RGB color model, this translates to R:1, G:6, B:51. This color is often described as 'Black Rock' and falls into the cool color spectrum. It has a low saturation and a very low brightness, making it suitable for backgrounds when paired with contrasting text. The color's deep and muted nature can evoke feelings of calmness, depth, and sophistication, and it is frequently utilized in designs aiming for a sleek and modern aesthetic.

The color #010633, a very dark shade of blue, presents significant accessibility challenges, especially in web design. Due to its extremely low luminance, using this color as a background requires very light text to ensure sufficient contrast. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text to meet WCAG AA standards. Using tools to check contrast ratios is crucial. It's often better to use this color sparingly, such as for minor design elements, or paired with lighter hues to maintain readability and user experience. When used for interactive elements like buttons, ensure sufficient visual cues beyond color alone are provided to support users with color vision deficiencies. Careful consideration is necessary to make content accessible to all users.

Shades

Digital Color Formats

RGB
1 6 51
RGB1 6 51
Red
Green
Blue
HSL
234deg 96.15% 10.2%
23496.1510.2HSL
Hue
Saturation
Lightness
HWB
234deg 0.39% 80%
2340.3980HWB
Hue
Whiteness
Blackness
hex#010633
rgb1 6 51
hsl234deg 96.15% 10.2%
cmyk98.04% 88.24% 0% 80%
hwb234deg 0.39% 80%
xyz-d650.01 0 0.03
oklch0.163 0.0886 265.29
oklab0.163 -0.01 -0.09
CMYK
98.04% 88.24% 0% 80%
98.0488.24080CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.163 0.0886 265.29
0.1630.0886265.29LCH
Lightness
Chroma
Hue
OKLAB
0.163 -0.01 -0.09
0.163-0.01-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons