Sepia Black

#21010F

General Information about Sepia Black

The hexadecimal color code #21010F, often referred to as Sepia Black, is a dark, muted shade that resides within the reddish-brown spectrum. It is composed of 12.9% red, 0.4% green, and 5.9% blue. In the RGB color model, this translates to R:33, G:1, B:15. The color is perceived as a very dark, almost black, color with subtle reddish-brown undertones, reminiscent of aged photographs or sepia-toned prints. Due to its low saturation and lightness, it creates a sense of depth and sophistication. This color is often associated with vintage themes, creating a nostalgic and understated visual impression, and is frequently used to establish a mood of refined elegance.

The color #21010F, also known as Sepia Black, presents significant accessibility challenges, particularly concerning color contrast. When used as text against a white background, the contrast ratio is very low, making it difficult for users with visual impairments to read. Similarly, using this color as a background for lighter text would pose readability issues. To ensure accessibility, it's crucial to pair this dark color with significantly lighter shades to achieve a contrast ratio that meets WCAG guidelines (ideally 4.5:1 for normal text and 3:1 for large text). Consider using color contrast checkers to verify compliance. Moreover, avoid relying solely on color to convey information, as colorblind users may not perceive the intended message. Providing alternative cues like text labels or icons alongside the color can enhance accessibility for a broader audience. Careful consideration of these factors is essential to create inclusive and user-friendly designs.

Shades

Digital Color Formats

RGB
33 1 15
RGB33 1 15
Red
Green
Blue
HSL
333.75deg 94.12% 6.67%
333.7594.126.67HSL
Hue
Saturation
Lightness
HWB
333.75deg 0.39% 87.06%
333.750.3987.06HWB
Hue
Whiteness
Blackness
hex#21010F
rgb33 1 15
hsl333.75deg 94.12% 6.67%
cmyk0% 96.97% 54.55% 87.06%
hwb333.75deg 0.39% 87.06%
xyz-d650.01 0 0
oklch0.1643 0.063 356.02
oklab0.1643 0.06 0
CMYK
0% 96.97% 54.55% 87.06%
096.9754.5587.06CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0
0.0100XYZ
X
Y
Z
OKLCH
0.1643 0.063 356.02
0.16430.063356.02LCH
Lightness
Chroma
Hue
OKLAB
0.1643 0.06 0
0.16430.060LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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