Deep Koamaru

#1F2179

General Information about Deep Koamaru

The hex color #1F2179, also known as Deep Koamaru, is a dark shade of blue-violet. It is composed of 12.2% red, 12.9% green, and 47.5% blue. In the RGB color model, it has values of R:31, G:33, B:121. In the CMYK color model, its values are C:74, M:73, Y:0, K:53. Deep Koamaru exudes feelings of depth, intelligence, and sophistication. Colors similar to Deep Koamaru can be used in many design applications. The name 'Deep Koamaru' itself is evocative, hinting at the color's rich and profound nature. It is part of the blue family of colors. When used in combination with white or light colors it creates a balanced and readable color scheme.

The color #1F2179, also known as Deep Koamaru, presents some accessibility challenges due to its relatively dark hue. When used as a background color, it's crucial to ensure that any foreground text provides sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text (14 points bold or 18 points regular) to meet AA compliance. For AAA compliance, these ratios increase to 7:1 and 4.5:1, respectively. Therefore, when using #1F2179 as a background, lighter colors like white (#FFFFFF) or very light shades of yellow or green would be suitable choices for text. Using darker colors like black or dark gray will likely fail accessibility standards. Tools like contrast checkers can help web developers accurately assess the contrast ratio between foreground and background colors to ensure accessibility for users with visual impairments. Additionally, consider providing alternative color schemes for users who may have specific visual preferences or requirements.

Shades

Digital Color Formats

RGB
31 33 121
RGB31 33 121
Red
Green
Blue
HSL
238.67deg 59.21% 29.8%
238.6759.2129.8HSL
Hue
Saturation
Lightness
HWB
238.67deg 12.16% 52.55%
238.6712.1652.55HWB
Hue
Whiteness
Blackness
hex#1F2179
rgb31 33 121
hsl238.67deg 59.21% 29.8%
cmyk74.38% 72.73% 0% 52.55%
hwb238.67deg 12.16% 52.55%
xyz-d650.05 0.03 0.18
oklch0.3149 0.1452 273.34
oklab0.3149 0.01 -0.14
CMYK
74.38% 72.73% 0% 52.55%
74.3872.73052.55CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.18
0.050.030.18XYZ
X
Y
Z
OKLCH
0.3149 0.1452 273.34
0.31490.1452273.34LCH
Lightness
Chroma
Hue
OKLAB
0.3149 0.01 -0.14
0.31490.01-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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