Blue Gem

#231088

General Information about #231088

The hexadecimal color code #231088 represents a dark shade of blue, often referred to as 'Blue Gem'. It is composed of 13.7% red, 6.3% green, and 53.3% blue. This particular combination results in a deep, saturated blue hue with a slightly purplish undertone. In the RGB color space, it signifies a low intensity of red and green light, while the blue light dominates. The sRGB values for #231088 are R:35, G:16, B:136. Its corresponding CMYK values are C:74, M:88, Y:0, K:47. This color evokes feelings of depth, sophistication, and tranquility, and it is often associated with professionalism and trustworthiness. The color is often used in designs where depth and a sense of serenity are desired. It is important to note its low luminance when considering its use in contexts such as web accessibility. A low luminance means it could be harder to read against backgrounds, especially with smaller fonts.

The hex color #231088, also known as Blue Gem, presents specific accessibility challenges, especially when used as a background or text color. Its low luminance value of approximately 3% indicates poor visibility against standard white text. According to WCAG guidelines, this color combination would fail most contrast ratio tests. To ensure inclusivity, it is imperative to pair #231088 with much lighter colors to meet minimum contrast requirements (at least 4.5:1 for normal text and 3:1 for large text). Using tools to measure contrast ratios is essential. Developers should avoid using this color for essential UI elements without careful consideration of its impact on users with visual impairments. Alternatives include using lighter shades of blue or pairing #231088 with contrasting colors like yellow or white to increase readability. Testing with assistive technologies is highly recommended.

Shades

Digital Color Formats

RGB
35 16 136
RGB35 16 136
Red
Green
Blue
HSL
249.5deg 78.95% 29.8%
249.578.9529.8HSL
Hue
Saturation
Lightness
HWB
249.5deg 6.27% 46.67%
249.56.2746.67HWB
Hue
Whiteness
Blackness
hex#231088
rgb35 16 136
hsl249.5deg 78.95% 29.8%
cmyk74.26% 88.24% 0% 46.67%
hwb249.5deg 6.27% 46.67%
xyz-d650.05 0.03 0.23
oklch0.313 0.1785 275.76
oklab0.313 0.02 -0.18
CMYK
74.26% 88.24% 0% 46.67%
74.2688.24046.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.23
0.050.030.23XYZ
X
Y
Z
OKLCH
0.313 0.1785 275.76
0.3130.1785275.76LCH
Lightness
Chroma
Hue
OKLAB
0.313 0.02 -0.18
0.3130.02-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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