RGB to HEX: #C10007

Also known as: Tailwind red-700

rgb(193 0 7) → #C10007

Values are shown at full precision, so converting back gives exactly #c10007. 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 = 193 = 12×16 + 1 → C1
G = 0 = 0×16 + 0 → 00
B = 7 = 0×16 + 7 → 07

2. pairs → HEX
```
C1 00 07 → #C10007
```

All formats

HEX: #c10007
RGB: rgb(193 0 7)
RGB (legacy): rgb(193, 0, 7)
HSL: hsl(357.82 100.00% 37.84%) → hsl(358 100% 38%)
HWB: hwb(358 0% 24%)
OKLCH: oklch(0.509 0.209 28.5) · oklch(50.9% 0.209 28.5)
OKLab: oklab(0.509 0.183 0.100)
Lab (D50): lab(41.02 65.57 54.05)
LCH (D50): lch(41.02 84.98 39.50)
Display P3: color(display-p3 0.6934 0.1415 0.1064)
Linear sRGB: color(srgb-linear 0.5333 0.0000 0.0021)

Gamut: sRGB and Display P3

#C10007 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.209 and Display P3 reaches 0.235; this color uses 100% of the sRGB chroma available.

CSS snippets

.element {
  color: #c10007;
  color: rgb(193 0 7);
  color: hsl(358 100% 38%);
  color: oklch(0.509 0.209 28.5);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.509 0.209 28.5);
}
/* arbitrary values */
class="text-[#c10007] bg-[oklch(0.509_0.209_28.5)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.6934 0.1415 0.1064); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #c10007 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

#D72A22 · oklch(0.569 0.209 28.5) · ΔL +0.06
#AB0000 · oklch(0.449 0.209 28.5) · 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?