Big Stone

#18333E

General Information about #18333E

The hexadecimal color code #18333E, also known as Big Stone, is a dark, muted shade of blue-green. It is composed of 9.41% red, 20% green, and 24.31% blue. In the RGB color space, it has values of R:24, G:51, B:62. The CMYK color values are C:0.61, M:0.18, Y:0, K:0.76. This color is often associated with feelings of calmness, stability, and sophistication. Its relatively low saturation and brightness contribute to its understated and versatile nature. It finds applications in various design contexts, including web design, graphic design, and even interior decoration, where a subtle and grounding color is desired. The color belongs to the dark cyan family, yet is dark enough to be nearly perceived as a neutral tone.

The color #18333E, a dark, muted shade reminiscent of deep stone, presents some accessibility challenges. Its low lightness value means it offers minimal contrast against similarly dark backgrounds, potentially rendering text or interactive elements illegible for users with visual impairments. To ensure accessibility, it's crucial to pair this color with significantly lighter hues, such as off-white or pale yellow, for both text and backgrounds. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text according to WCAG guidelines. Using online contrast checkers can help verify compliance. Additionally, avoid using #18333E as the sole indicator of functionality; supplement it with other visual cues, like icons or underlines, to cater to users with color blindness.

Shades

Digital Color Formats

RGB
24 51 62
RGB24 51 62
Red
Green
Blue
HSL
197.37deg 44.19% 16.86%
197.3744.1916.86HSL
Hue
Saturation
Lightness
HWB
197.37deg 9.41% 75.69%
197.379.4175.69HWB
Hue
Whiteness
Blackness
hex#18333E
rgb24 51 62
hsl197.37deg 44.19% 16.86%
cmyk61.29% 17.74% 0% 75.69%
hwb197.37deg 9.41% 75.69%
xyz-d650.02 0.03 0.05
oklch0.3049 0.0384 226.7
oklab0.3049 -0.03 -0.03
CMYK
61.29% 17.74% 0% 75.69%
61.2917.74075.69CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.03 0.05
0.020.030.05XYZ
X
Y
Z
OKLCH
0.3049 0.0384 226.7
0.30490.0384226.7LCH
Lightness
Chroma
Hue
OKLAB
0.3049 -0.03 -0.03
0.3049-0.03-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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