Blue Charcoal

#030D14

General Information about #030D14

The hexadecimal color code #030D14, also known as Blue Charcoal, is a dark, muted shade of blue, belonging to the family of dark cyan colors. It is composed of 1.18% red, 5.1% green, and 7.84% blue. In the RGB color space, it is represented as rgb(3, 13, 20). This color exhibits low saturation and brightness values, resulting in a deep, subdued tone. The low red value compared to green and blue attributes the color to the blue family. Blue Charcoal evokes feelings of calmness, sophistication, and stability. Due to its dark nature, it is often associated with professionalism and can bring a sense of formality to designs. It's important to consider its low luminance when applying this color, especially in user interfaces or print materials.

The color #030D14, also known as Blue Charcoal, presents significant accessibility challenges due to its extremely low luminance. Its dark nature results in very low contrast against standard white backgrounds, making text or graphical elements difficult to perceive for users, especially those with visual impairments. According to WCAG guidelines, this color fails most contrast ratio tests for both normal and large text sizes. To ensure accessibility, it is imperative to pair #030D14 with very light colors, such as shades of white or very light grays, to achieve a sufficient contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Using tools to check color contrast is essential for web developers to guarantee compliance with accessibility standards, ensuring content is usable by all individuals, including those with disabilities. Furthermore, avoid using this color for critical interactive elements like buttons or links without careful consideration of contrast.

Shades

Digital Color Formats

RGB
3 13 20
RGB3 13 20
Red
Green
Blue
HSL
204.71deg 73.91% 4.51%
204.7173.914.51HSL
Hue
Saturation
Lightness
HWB
204.71deg 1.18% 92.16%
204.711.1892.16HWB
Hue
Whiteness
Blackness
hex#030D14
rgb3 13 20
hsl204.71deg 73.91% 4.51%
cmyk85% 35% 0% 92.16%
hwb204.71deg 1.18% 92.16%
xyz-d650 0 0.01
oklch0.1518 0.0233 235.75
oklab0.1518 -0.01 -0.02
CMYK
85% 35% 0% 92.16%
8535092.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.1518 0.0233 235.75
0.15180.0233235.75LCH
Lightness
Chroma
Hue
OKLAB
0.1518 -0.01 -0.02
0.1518-0.01-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons