Tolopea

#150757

General Information about #150757

The hexadecimal color code #150757 represents a very dark shade of purple-blue. This color, sometimes referred to as 'Tolopea' due to its resemblance to certain deep purple hues found in nature or specific color palettes, is composed of 8.24% red, 2.75% green, and 34.12% blue. In the RGB color space, it signifies a strong dominance of blue, lending it a cool and mysterious character. Colors like #150757 are commonly associated with feelings of luxury, sophistication, and depth. This dark hue can create a sense of drama or mystery, making it suitable for various design applications where these qualities are desired. It is often used to evoke a sense of richness and elegance.

The color #150757, a deep, dark shade of purple, presents significant accessibility challenges. Its very low luminance of approximately 1% means that it offers extremely poor contrast against almost any lighter background. This is particularly problematic for users with visual impairments, such as those with low vision or color blindness, who may struggle to distinguish text or interface elements rendered in this color. To ensure accessibility, it is crucial to pair #150757 with very light colors, aiming for a contrast ratio that meets or exceeds WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Using tools to check contrast ratios is essential when implementing this color in user interfaces. Also avoid using this color to convey critical information without an additional visual cue. Furthermore, interactive elements using this color must have clear focus indicators.

Shades

Digital Color Formats

RGB
21 7 87
RGB21 7 87
Red
Green
Blue
HSL
250.5deg 85.11% 18.43%
250.585.1118.43HSL
Hue
Saturation
Lightness
HWB
250.5deg 2.75% 65.88%
250.52.7565.88HWB
Hue
Whiteness
Blackness
hex#150757
rgb21 7 87
hsl250.5deg 85.11% 18.43%
cmyk75.86% 91.95% 0% 65.88%
hwb250.5deg 2.75% 65.88%
xyz-d650.02 0.01 0.09
oklch0.2303 0.1292 277.2
oklab0.2303 0.02 -0.13
CMYK
75.86% 91.95% 0% 65.88%
75.8691.95065.88CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0.09
0.020.010.09XYZ
X
Y
Z
OKLCH
0.2303 0.1292 277.2
0.23030.1292277.2LCH
Lightness
Chroma
Hue
OKLAB
0.2303 0.02 -0.13
0.23030.02-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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