Ultramarine

#090197

General Information about #090197

The hex color #090197 is a dark shade of blue, often described as ultramarine. In the RGB color model, it is composed of 3.53% red, 0.39% green, and 59.22% blue. This strong presence of blue gives it its characteristic deep and rich hue. In the HSL color space, it has a hue of 247 degrees, a saturation of 99%, and a lightness of 30%. This color is often associated with depth, stability, and trustworthiness, and may evoke feelings of calmness and serenity. It is frequently used in contexts where reliability and authority are desired. Due to its high blue content and low red and green, this color can appear quite cool and intense. Understanding its composition helps in selecting appropriate color pairings and applications to achieve the desired aesthetic effect.

The color #090197, a deep ultramarine, presents significant accessibility challenges. Its extremely low luminance value of 0.002 necessitates careful consideration of contrast ratios. According to WCAG guidelines, sufficient contrast is crucial for users with visual impairments. For normal text (smaller than 18pt), a contrast ratio of at least 4.5:1 is required, while for large text (18pt and larger or 14pt bold and larger), a ratio of 3:1 is necessary. Given its darkness, #090197 demands very light foreground colors to meet these standards. White or very light shades of yellow or cyan could provide adequate contrast. It is essential to test color combinations using accessibility tools to ensure compliance and optimal readability for all users. Avoid pairing this color with mid-tone or dark shades as it will render the text unreadable for many users. The deep hue may also cause issues for individuals with color vision deficiencies, so alternative color schemes should be considered to ensure information is conveyed effectively to everyone.

Shades

Digital Color Formats

RGB
9 1 151
RGB9 1 151
Red
Green
Blue
HSL
243.2deg 98.68% 29.8%
243.298.6829.8HSL
Hue
Saturation
Lightness
HWB
243.2deg 0.39% 40.78%
243.20.3940.78HWB
Hue
Whiteness
Blackness
hex#090197
rgb9 1 151
hsl243.2deg 98.68% 29.8%
cmyk94.04% 99.34% 0% 40.78%
hwb243.2deg 0.39% 40.78%
xyz-d650.06 0.02 0.29
oklch0.3091 0.2094 265.96
oklab0.3091 -0.01 -0.21
CMYK
94.04% 99.34% 0% 40.78%
94.0499.34040.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.02 0.29
0.060.020.29XYZ
X
Y
Z
OKLCH
0.3091 0.2094 265.96
0.30910.2094265.96LCH
Lightness
Chroma
Hue
OKLAB
0.3091 -0.01 -0.21
0.3091-0.01-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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