Shark

#1B292A

General Information about #1B292A

The color #1B292A, also known as Shark, is a very dark shade of grayish-brown. It belongs to the family of dark neutrals and is frequently perceived as a sophisticated and understated color. In the RGB color model, it is composed of 10.59% red, 16.08% green, and 16.47% blue. Its CMYK values are 0.36, 0.02, 0.00, 0.84, meaning it requires a considerable amount of black ink to reproduce accurately in print. This color evokes feelings of seriousness, stability, and understated elegance. It's often associated with technology, corporate environments, and high-end design due to its sleek and modern appearance. Its low saturation makes it a versatile choice for backgrounds or accent elements, allowing other colors to take center stage. However, its low luminosity requires careful consideration of contrast ratios to ensure accessibility.

The hex color #1B292A, also known as Shark, presents some accessibility challenges. Its low luminance value of approximately 3% means it offers very little contrast against a standard white background. According to WCAG guidelines, this color combination would fail all levels of compliance (AAA, AA, and AA Large) for text and non-text contrast. To improve accessibility, it is crucial to pair #1B292A with much lighter colors for text or interactive elements. Utilizing a contrast checker tool is highly recommended to ensure sufficient contrast ratios, aiming for at least 4.5:1 for normal text and 3:1 for large text. Consider alternative color palettes or text shadows/outlines to enhance readability and usability for users with visual impairments. Color blindness simulations should also be performed during the design phase to ensure that content remains understandable for individuals with different types of color vision deficiencies.

Shades

Digital Color Formats

RGB
27 41 42
RGB27 41 42
Red
Green
Blue
HSL
184 21.74% 13.53%
18421.7413.53HSL
Hue
Saturation
Lightness
HWB
184 10.59% 83.53%
18410.5983.53HWB
Hue
Whiteness
Blackness
hex#1B292A
rgb27 41 42
hsl184 21.74% 13.53%
cmyk35.71% 2.38% 0% 83.53%
hwb184 10.59% 83.53%
xyz-d650.02 0.02 0.02
oklch0.2687 0.0191 201.72
oklab0.2687 -0.02 -0.01
CMYK
35.71% 2.38% 0% 83.53%
35.712.38083.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.02
0.020.020.02XYZ
X
Y
Z
OKLCH
0.2687 0.0191 201.72
0.26870.0191201.72LCH
Lightness
Chroma
Hue
OKLAB
0.2687 -0.02 -0.01
0.2687-0.02-0.01LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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