Deep Koamaru

#1B187A

General Information

Deep Koamaru, identified by the hexadecimal color code #1B187A, is a dark, muted shade of blue-purple. It exudes a sense of depth, sophistication, and mystery. In the RGB color model, it is composed of 10.6% red, 9.4% green, and 47.8% blue. The CMYK values are 0.78, 0.80, 0.00, 0.52, indicating that it requires significant amounts of cyan and magenta ink to reproduce accurately in print media. This color is often associated with creativity, wisdom, and intuition. It is named Deep Koamaru referencing a deep ocean shade, evoking a sense of tranquility and introspective thinking. Its hexadecimal representation makes it versatile for digital applications, while its rich undertones make it suitable for physical applications that require a touch of elegance and refinement.

The color #1B187A, also known as Deep Koamaru, presents some accessibility challenges, especially when used as text on a white or light background. Its low lightness value (approximately 0.09) results in a poor contrast ratio, failing WCAG standards for text legibility. For optimal readability, it should ideally be paired with very light colors such as white (#FFFFFF) or very light grays. When used for user interface elements, such as buttons or links, consider using a lighter tint or shade of the color to improve visibility and ensure sufficient contrast. Alternatively, using a contrasting color for text or icons on a #1B187A background is crucial for providing an accessible experience. When using this color, always test its contrast ratio to meet WCAG AA or AAA standards to ensure that users with visual impairments can perceive the content effectively. Furthermore, avoid using it as the sole indicator for interactive elements; supplement with text labels or icons.

Shades

Digital Color Formats

RGB
27 24 122
RGB27 24 122
Red
Green
Blue
HSL
241.84deg 67.12% 28.63%
241.8467.1228.63HSL
Hue
Saturation
Lightness
HWB
241.84deg 9.41% 52.16%
241.849.4152.16HWB
Hue
Whiteness
Blackness
hex#1B187A
rgb27 24 122
hsl241.84deg 67.12% 28.63%
cmyk77.87% 80.33% 0% 52.16%
hwb241.84deg 9.41% 52.16%
xyz-d650.04 0.02 0.19
oklch0.2996 0.1572 272.87
oklab0.2996 0.01 -0.16
CMYK
77.87% 80.33% 0% 52.16%
77.8780.33052.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.02 0.19
0.040.020.19XYZ
X
Y
Z
OKLCH
0.2996 0.1572 272.87
0.29960.1572272.87LCH
Lightness
Chroma
Hue
OKLAB
0.2996 0.01 -0.16
0.29960.01-0.16LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons