Deep Koamaru

#1F197F

General Information

The hex color #1F197F, known as Deep Koamaru, is a dark shade of blue-purple that evokes feelings of sophistication and mystery. It is composed of 12.2% red, 9.8% green, and 49.8% blue. In the RGB color model, it has the values (31, 25, 127). The equivalent CMYK values are (76, 80, 0, 50), indicating a high percentage of cyan and magenta, contributing to its bluish-purple hue. Deep Koamaru is often associated with creativity, intellect, and depth, making it suitable for designs that aim to convey these qualities. Its darkness means it works best with light text or accents to provide sufficient contrast and readability.

The hex color #1F197F, also known as Deep Koamaru, presents unique accessibility considerations, especially in web design. Its dark hue implies that it will need light foreground text to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between the text and background color should be at least 4.5:1 for normal text and 3:1 for large text to meet AA standards. To ensure AAA compliance, these ratios increase to 7:1 and 4.5:1, respectively. Using tools like contrast checkers is crucial to verify compliance. When using #1F197F, avoid pairing it with other dark colors, as this will reduce contrast and make content difficult to read for users, especially those with visual impairments. Considering color blindness is also essential; ensure that information conveyed through color is also available through other visual cues or text.

Shades

Digital Color Formats

RGB
31 25 127
RGB31 25 127
Red
Green
Blue
HSL
243.53deg 67.11% 29.8%
243.5367.1129.8HSL
Hue
Saturation
Lightness
HWB
243.53deg 9.8% 50.2%
243.539.850.2HWB
Hue
Whiteness
Blackness
hex#1F197F
rgb31 25 127
hsl243.53deg 67.11% 29.8%
cmyk75.59% 80.31% 0% 50.2%
hwb243.53deg 9.8% 50.2%
xyz-d650.05 0.03 0.2
oklch0.3095 0.1615 274.1
oklab0.3095 0.01 -0.16
CMYK
75.59% 80.31% 0% 50.2%
75.5980.31050.2CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.2
0.050.030.2XYZ
X
Y
Z
OKLCH
0.3095 0.1615 274.1
0.30950.1615274.1LCH
Lightness
Chroma
Hue
OKLAB
0.3095 0.01 -0.16
0.30950.01-0.16LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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