Big Stone

#1B2943

General Information about #1B2943

The hexadecimal color code #1B2943 represents a dark, muted shade of blue-gray. It is composed of 10.6% red, 16.1% green, and 26.3% blue. In the RGB color model, this translates to 27 red, 41 green, and 67 blue. This color is often associated with feelings of calmness, stability, and sophistication. It is frequently used in design contexts to create a sense of depth and seriousness. The relatively low saturation and brightness of #1B2943 make it a versatile choice for backgrounds and accents, working well with both light and contrasting color palettes. Its CMYK values are 0.59, 0.39, 0.0, 0.74, and its HSL values are 223°, 42%, 18%.

The hex color #1B2943, also known as Big Stone, presents some accessibility challenges, especially for users with visual impairments. Its low luminance value of approximately 5% means that text rendered in this color will require a very light foreground color to achieve sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using a foreground color like white (#FFFFFF) would provide a better contrast ratio, but designers should still test with accessibility tools to ensure readability. Avoid using this color for essential UI elements or informational text without careful consideration of contrast. Ensure interactive elements have sufficient visual cues beyond color alone.

Shades

Digital Color Formats

RGB
27 41 67
RGB27 41 67
Red
Green
Blue
HSL
219deg 42.55% 18.43%
21942.5518.43HSL
Hue
Saturation
Lightness
HWB
219deg 10.59% 73.73%
21910.5973.73HWB
Hue
Whiteness
Blackness
hex#1B2943
rgb27 41 67
hsl219deg 42.55% 18.43%
cmyk59.7% 38.81% 0% 73.73%
hwb219deg 10.59% 73.73%
xyz-d650.02 0.02 0.06
oklch0.2822 0.0519 262.06
oklab0.2822 -0.01 -0.05
CMYK
59.7% 38.81% 0% 73.73%
59.738.81073.73CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.06
0.020.020.06XYZ
X
Y
Z
OKLCH
0.2822 0.0519 262.06
0.28220.0519262.06LCH
Lightness
Chroma
Hue
OKLAB
0.2822 -0.01 -0.05
0.2822-0.01-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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