Siren Scarlet Color – #b21d1d: Codes and Complete Breakdown
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The Siren Scarlet color hex code is #b21d1d, and it is composed of 70% red, 11% green and 11% blue.
Siren Scarlet is a dark, bright, and warm color at 84% saturation. It has a contrast ratio of 6.8:1 against a white background, which passes WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Siren Scarlet color (#b21d1d) against light backgrounds.

Siren Scarlet Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#b21d1d
Siren Scarlet Color Codes and Information
Here’s a complete breakdown of the color Siren Scarlet, including its HEX, RGB, HSL, and CMYK values, as well as other information about the color.
| Data Type | Values/Details |
|---|---|
| Hex | #b21d1d |
| RGB | rgb(178,29,29) |
| HSL | hsl(0,72%,40.6%) |
| CMYK | 0, 84, 84, 30 |
| HSV | 0, 84, 70 |
| RGB % | 70, 11, 11 |
| XYZ | 19, 10.4, 2.2 |
| LAB | 38.6, 57.2, 39.6 |
| Color Category | Dark |
| Color Family | Red |
| Saturation | 84% |
| Temperature | Warm |
| Contrast Ratio Againt White (#ffffff) | 6.8 (passes WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 3.09 (fails WCAG AA) |
Similar Colors to Siren Scarlet Color
#d1062b

Vermilion Scarlet
#f72305

Spectacular Scarlet
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Siren Scarlet
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Secret Scarlet
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Scorpio Scarlet Seal
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Scarlet Shade
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Scarlet Splendour








