Deep Koamaru

#1F1388

General Information about #1F1388

The hexadecimal color code #1F1388 represents a dark shade of blue-purple, often referred to as Deep Koamaru in color nomenclature. It is composed of 12.2% red, 7.5% green, and 53.3% blue. In the RGB color model, this translates to 31 red, 19 green, and 136 blue. This color possesses a distinct depth and richness, making it suitable for creating a sense of sophistication and mystery. Deep Koamaru finds application in various design fields, from web design and graphic arts to interior decor and fashion. Understanding its properties and complementary colors allows designers to leverage its unique characteristics effectively. The color is named after a dark shade of blue in traditional Japanese colors. Its CMYK values are: C:77.2, M:86.0, Y:0.0, K:46.7.

The hex color #1F1388, also known as Deep Koamaru, presents significant accessibility challenges, especially concerning color contrast. When used as a background color, text needs to be carefully chosen to ensure readability. Light colors like #FFFFFF (white), #FAF9F6 (seashell) and #FFFFE0 (light yellow) work best. If #1F1388 is used for text, the background should be a light color. Tools like contrast checkers should be employed to ensure WCAG compliance, aiming for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Particular attention should be given to users with visual impairments who may struggle to differentiate between dark shades. The size and weight of the font are also important in this case. Visual cues and labels should accompany the color to provide alternative ways to convey information, benefitting users with color blindness.

Shades

Digital Color Formats

RGB
31 19 136
RGB31 19 136
Red
Green
Blue
HSL
246.15 75.48% 30.39%
246.1575.4830.39HSL
Hue
Saturation
Lightness
HWB
246.15 7.45% 46.67%
246.157.4546.67HWB
Hue
Whiteness
Blackness
hex#1F1388
rgb31 19 136
hsl246.15 75.48% 30.39%
cmyk77.21% 86.03% 0% 46.67%
hwb246.15 7.45% 46.67%
xyz5.24 2.53 23.51
CMYK
77.21% 86.03% 0% 46.67%
77.2186.03046.67CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.24 2.53 23.51
5.242.5323.51XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

HexColo.rs © 2025