RGB to HEX: #7B3306

Also known as: Tailwind amber-900

rgb(123 51 6) → #7B3306

Values are shown at full precision, so converting back gives exactly #7b3306. 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 = 123 = 7×16 + 11 → 7B
G = 51 = 3×16 + 3 → 33
B = 6 = 0×16 + 6 → 06

2. pairs → HEX
```
7B 33 06 → #7B3306
```

All formats

HEX: #7b3306
RGB: rgb(123 51 6)
RGB (legacy): rgb(123, 51, 6)
HSL: hsl(23.08 90.70% 25.29%) → hsl(23 91% 25%)
HWB: hwb(23 2% 52%)
OKLCH: oklch(0.415 0.113 45.9) · oklch(41.5% 0.113 45.9)
OKLab: oklab(0.415 0.078 0.081)
Lab (D50): lab(31.33 30.43 40.29)
LCH (D50): lch(31.33 50.49 52.93)
Display P3: color(display-p3 0.4477 0.2168 0.0819)
Linear sRGB: color(srgb-linear 0.1981 0.0331 0.0018)

Gamut: sRGB and Display P3

#7B3306 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.117 and Display P3 reaches 0.133; this color uses 96% of the sRGB chroma available.

CSS snippets

.element {
  color: #7b3306;
  color: rgb(123 51 6);
  color: hsl(23 91% 25%);
  color: oklch(0.415 0.113 45.9);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.415 0.113 45.9);
}
/* arbitrary values */
class="text-[#7b3306] bg-[oklch(0.415_0.113_45.9)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.4477 0.2168 0.0819); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #7b3306 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

#8E441D · oklch(0.475 0.113 45.9) · ΔL +0.06
#682200 · oklch(0.355 0.113 45.9) · 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?