HSL(357, 75%, 40%)
Red — Red color
Adjust Color
Color Information
Color Name
Red
Color Family
Red
Warm / Cool
🔴 Warm
Temperature
2000K
CSS Class
bg-[hsl(357,75%,40%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(357, 75%, 40%) | color: hsl(357, 75%, 40%) | |
| HEX | #B31A21 | color: #B31A21 | |
| RGB | rgb(179, 26, 33) | color: rgb(179, 26, 33) | |
| CMYK | cmyk(0%, 85%, 82%, 30%) | — | |
| HSV | hsv(357, 85%, 70%) | — | |
| HWB | hwb(357 11% 30%) | color: hwb(357 11% 30%) | |
| OKLCH | oklch(0.4934 0.1857 25.82) | color: oklch(0.4934 0.1857 25.82) | |
| Lab | lab(38.61 58.16 37.77) | color: lab(38.61 58.16 37.77) | |
| LCH | lch(38.61 69.35 33) | color: lch(38.61 69.35 33) |
Color Theory
Accessibility (WCAG)
White text on color
Black text on color
Colored text
Contrast Ratios
AA Normal (4.5:1)
AA Large (3:1)
AAA Normal (7:1)
Best text on this color: white
Color Blindness Simulation
Protanopia (Red-blind)
#716F1F — rgb(113, 111, 31)
Deuteranopia (Green-blind)
#7A851F — rgb(122, 133, 31)
Tritanopia (Blue-blind)
#AB1E1E — rgb(171, 30, 30)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(357, 75%, 40%);
text
color: hsl(357, 75%, 40%);
border
border: 2px solid hsl(357, 75%, 40%);
gradient light
background: linear-gradient(to right, hsl(357, 75%, 60%), hsl(357, 75%, 40%));
gradient dark
background: linear-gradient(to right, hsl(357, 75%, 40%), hsl(357, 75%, 20%))
hex
background-color: #B31A21;
tailwind
bg-[hsl(357,75%,40%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(357, 75%, 40%, 0.4);
css variable
--color-primary: hsl(357, 75%, 40%);
Related Colors
Use Cases for Red
Frequently Asked Questions
What are all the color codes for HSL(357, 75%, 40%)?
HEX: #B31A21 | RGB: rgb(179, 26, 33) | CMYK: 0%, 85%, 82%, 30% | HSV: 357°, 85%, 70%. Copy any format from the conversion table above.
What colors go well with #B31A21?
The complementary color is HSL(177, 75%, 40%). For a triadic harmony, use hues 357°, 117°, and 237°. For analogous combinations, try hues 327° and 27°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(357, 75%, 40%) in CSS?
As HSL: color: hsl(357, 75%, 40%); — As HEX: color: #B31A21; — As RGB: color: rgb(179, 26, 33); — Tailwind CSS: bg-[hsl(357,75%,40%)] — CSS variable: --color-primary: hsl(357, 75%, 40%);