RGB to HEX: #F87171

Also known as: Tailwind v3 red-400

rgb(248 113 113) → #F87171

Values are shown at full precision, so converting back gives exactly #f87171. The rounded form is what you normally paste into CSS.

Step-by-step math

Every number below is computed from the input, nothing is looked up.

1. base 10 → base 16

R = 248 = 15×16 + 8 → F8
G = 113 = 7×16 + 1 → 71
B = 113 = 7×16 + 1 → 71

2. pairs → HEX
```
F8 71 71 → #F87171
```

All formats

HEX: #f87171
RGB: rgb(248 113 113)
RGB (legacy): rgb(248, 113, 113)
HSL: hsl(0.00 90.60% 70.78%) → hsl(0 91% 71%)
HWB: hwb(0 44% 3%)
OKLCH: oklch(0.711 0.166 22.2) · oklch(71.1% 0.166 22.2)
OKLab: oklab(0.711 0.154 0.063)
Lab (D50): lab(64.74 52.73 26.67)
LCH (D50): lch(64.74 59.09 26.83)
Display P3: color(display-p3 0.9070 0.4741 0.4594)
Linear sRGB: color(srgb-linear 0.9387 0.1651 0.1651)

Gamut: sRGB and Display P3

#F87171 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.182 and Display P3 reaches 0.232; this color uses 91% of the sRGB chroma available.

CSS snippets

.element {
  color: #f87171;
  color: rgb(248 113 113);
  color: hsl(0 91% 71%);
  color: oklch(0.711 0.166 22.2);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.711 0.166 22.2);
}
/* arbitrary values */
class="text-[#f87171] bg-[oklch(0.711_0.166_22.2)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.9070 0.4741 0.4594); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #f87171 calc(l - 0.1) c h); }

Nearby colors

Closest colors in the Tailwind and CSS named palettes (OKLab distance).

Lighter and darker, same hue and chroma

#FF8483 · oklch(0.771 0.166 22.2) · ΔL +0.06
#E35E5F · oklch(0.651 0.166 22.2) · ΔL −0.06

Open in the studio

Open in the OKLCH picker Check contrast on white

Other converters for this color

All converters →

Guides: What is OKLCH?