Black Pearl

#04151E

General Information about Black Pearl (#04151E)

The hex color #04151E, also known as Black Pearl, is a very dark, muted shade of cyan-blue. It belongs to the family of blacks, exhibiting a negligible amount of red (4/255), a small amount of green (21/255), and a slightly larger amount of blue (30/255). This composition results in a color that appears almost black to the naked eye but possesses subtle blue undertones. In the RGB color model, it is represented as RGB(4, 21, 30). Black Pearl is often associated with elegance, sophistication, and mystery. It is frequently utilized in design contexts where a dark, understated aesthetic is desired. Its near-black appearance makes it a versatile choice for backgrounds and accents, allowing other elements in the design to stand out. The color can create a sense of depth and visual interest when paired with brighter or contrasting hues.

The color #04151E, also known as Black Pearl, presents significant accessibility challenges, especially in text-based applications. Its extremely low luminance value means that text rendered in this color requires very light foreground colors to achieve sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Black Pearl is highly unlikely to meet these criteria with many common foreground colors. Designers should carefully evaluate color combinations using contrast checkers to ensure compliance and prevent visual strain for users, particularly those with visual impairments. Using lighter tints or shades of Black Pearl in combination with appropriate foreground colors can improve accessibility while maintaining the desired aesthetic. Avoid using it for crucial UI elements without proper contrast.

Shades

Digital Color Formats

RGB
4 21 30
RGB4 21 30
Red
Green
Blue
HSL
200.77 76.47% 6.67%
200.7776.476.67HSL
Hue
Saturation
Lightness
HWB
200.77 1.57% 88.24%
200.771.5788.24HWB
Hue
Whiteness
Blackness
hex#04151E
rgb4 21 30
hsl200.77 76.47% 6.67%
cmyk86.67% 30% 0% 88.24%
hwb200.77 1.57% 88.24%
xyz-d650.01 0.01 0.01
oklch0.1856 0.0302 232.77
oklab0.1856 -0.02 -0.02
CMYK
86.67% 30% 0% 88.24%
86.6730088.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1856 0.0302 232.77
0.18560.0302232.77LCH
Lightness
Chroma
Hue
OKLAB
0.1856 -0.02 -0.02
0.1856-0.02-0.02LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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