Sepia Black

#300405

About Sepia Black

The hexadecimal color code #300405 represents a very dark shade of brown, often referred to as Sepia Black. This color is composed of 18.82% red, 1.57% green, and 1.96% blue. In the RGB color model, these values place it firmly within the brown family. Its primary characteristic is its low luminance, making it appear nearly black to the human eye. Historically, sepia tones were derived from the ink of cuttlefish and used in photography to create monochrome images with a warm, brownish tint. While #300405 mimics this aesthetic, it is a much darker variation. Its use in contemporary design requires careful consideration due to accessibility concerns related to contrast.

The color #300405, also known as Sepia Black, presents significant accessibility challenges. Its very dark nature results in extremely low contrast against white text, falling far short of WCAG guidelines for readability. Specifically, the contrast ratio is likely below the minimum 4.5:1 for normal text and 3:1 for large text. This makes it difficult for users, especially those with visual impairments, to discern text or other elements using this color. To improve accessibility, it's crucial to pair #300405 with very light colors like white or light grays for text and interactive elements. Alternatively, consider using it sparingly for purely decorative purposes where readability isn't critical, or choose a lighter shade of brown or sepia to achieve better contrast. Thoroughly testing with accessibility tools is essential to ensure compliance and a positive user experience.

Shades

Digital Color Formats

RGB
48 4 5
RGB48 4 5
Red
Green
Blue
HSL
358.64deg 84.62% 10.2%
358.6484.6210.2HSL
Hue
Saturation
Lightness
HWB
358.64deg 1.57% 81.18%
358.641.5781.18HWB
Hue
Whiteness
Blackness
hex#300405
rgb48 4 5
hsl358.64deg 84.62% 10.2%
cmyk0% 91.67% 89.58% 81.18%
hwb358.64deg 1.57% 81.18%
xyz-d650.01 0.01 0
oklch0.2023 0.0716 24.94
oklab0.2023 0.06 0.03
CMYK
0% 91.67% 89.58% 81.18%
091.6789.5881.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.2023 0.0716 24.94
0.20230.071624.94LCH
Lightness
Chroma
Hue
OKLAB
0.2023 0.06 0.03
0.20230.060.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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