Sepia Black

#310C03

General Information about Sepia Black

#310C03, also known as Sepia Black, is a very dark shade of brown. It is composed of 19.2% red, 4.7% green, and 1.2% blue. In the RGB color model, it is represented as (49, 12, 3). In the CMYK color model, its values are 0% cyan, 75.5% magenta, 93.9% yellow, and 80.8% black. This color is often associated with vintage aesthetics and can evoke feelings of warmth and nostalgia. Due to its very low luminance, it is critical to consider accessibility when using this color in designs. Its darkness can be a subtle and sophisticated choice for certain applications if used carefully and paired with lighter colors for contrast. Sepia Black offers a sense of depth and grounding in designs.

The color #310C03, also known as Sepia Black, presents significant accessibility challenges due to its very dark nature. Its extremely low luminance results in poor contrast against lighter backgrounds, making it difficult for individuals with visual impairments to discern text or important UI elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Sepia Black falls far short of these recommendations when paired with common background colors like white or light gray. Therefore, it's crucial to avoid using #310C03 for text or interactive elements unless paired with a very light color to meet accessibility standards. Consider alternative, lighter shades or use color contrast tools to ensure sufficient contrast and readability for all users, including those with low vision or color blindness. Thoughtful color choices enhance usability and create a more inclusive web experience.

Shades

Digital Color Formats

RGB
49 12 3
RGB49 12 3
Red
Green
Blue
HSL
11.74deg 88.46% 10.2%
11.7488.4610.2HSL
Hue
Saturation
Lightness
HWB
11.74deg 1.18% 80.78%
11.741.1880.78HWB
Hue
Whiteness
Blackness
hex#310C03
rgb49 12 3
hsl11.74deg 88.46% 10.2%
cmyk0% 75.51% 93.88% 80.78%
hwb11.74deg 1.18% 80.78%
xyz-d650.01 0.01 0
oklch0.2166 0.0633 37.01
oklab0.2166 0.05 0.04
CMYK
0% 75.51% 93.88% 80.78%
075.5193.8880.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.2166 0.0633 37.01
0.21660.063337.01LCH
Lightness
Chroma
Hue
OKLAB
0.2166 0.05 0.04
0.21660.050.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons