Deep Koamaru

#1B1288

General Information about Deep Koamaru

Deep Koamaru, represented by the hexadecimal color code #1B1288, is a dark shade of blue-purple that evokes a sense of mystery, sophistication, and depth. The color is composed of 10.6% red, 7.1% green, and 53.3% blue. In the RGB color space, this equates to values of 27, 18, and 136, respectively. The CMYK values are 80%, 87%, 0%, and 47%. Originating from Japanese color terminology, 'Koamaru' refers to a deep, rich hue, often associated with traditional garments and arts. This color is commonly used in designs that aim to convey a sense of elegance, formality, or introspection. In the HSV (or HSB) model, Deep Koamaru has a hue of 245 degrees, a saturation of 86.7%, and a brightness of 53.3%.

The color #1B1288, also known as Deep Koamaru, presents significant accessibility challenges, especially in text-based contexts. Its dark hue results in low contrast against typical light backgrounds, potentially causing readability issues for users with visual impairments. According to WCAG guidelines, sufficient contrast ratios are essential for ensuring content is accessible to everyone. To improve accessibility, consider pairing #1B1288 with much lighter colors such as whites, yellows, or very light grays. Using tools that measure contrast ratios can help ensure compliance with accessibility standards. Additionally, avoid using this color for small text or intricate designs, as the lack of contrast can make it difficult to perceive details. Providing alternative high-contrast themes or allowing users to customize colors can also greatly enhance the user experience.

Shades

Digital Color Formats

RGB
27 18 136
RGB27 18 136
Red
Green
Blue
HSL
244.58deg 76.62% 30.2%
244.5876.6230.2HSL
Hue
Saturation
Lightness
HWB
244.58deg 7.06% 46.67%
244.587.0646.67HWB
Hue
Whiteness
Blackness
hex#1B1288
rgb27 18 136
hsl244.58deg 76.62% 30.2%
cmyk80.15% 86.76% 0% 46.67%
hwb244.58deg 7.06% 46.67%
xyz-d650.05 0.02 0.23
oklch0.3096 0.1793 271.98
oklab0.3096 0.01 -0.18
CMYK
80.15% 86.76% 0% 46.67%
80.1586.76046.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.23
0.050.020.23XYZ
X
Y
Z
OKLCH
0.3096 0.1793 271.98
0.30960.1793271.98LCH
Lightness
Chroma
Hue
OKLAB
0.3096 0.01 -0.18
0.30960.01-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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