HEX to OKLCH: #DBEAFE

Result

Values are shown at full precision, so converting back gives exactly #dbeafe. 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. 1. sRGB → linear

   R: 219/255 = 0.85882 → 0.708376  (((x + 0.055) / 1.055)^2.4)
   G: 234/255 = 0.91765 → 0.822786  (((x + 0.055) / 1.055)^2.4)
   B: 254/255 = 0.99608 → 0.991102  (((x + 0.055) / 1.055)^2.4)

2. 2. linear sRGB → LMS

   l = 0.4122·R + 0.5363·G + 0.0514·B = 0.784283
   m = 0.2119·R + 0.6807·G + 0.1074·B = 0.816619
   s = 0.0883·R + 0.2817·G + 0.6300·B = 0.918719

3. 3. cube root

   l′ = ∛0.784283 = 0.922198
   m′ = ∛0.816619 = 0.934702
   s′ = ∛0.918719 = 0.972137

4. 4. LMS′ → Oklab

   L = 0.2105·l′ + 0.7936·m′ − 0.0041·s′ = 0.93192
   a = 1.9780·l′ − 2.4286·m′ + 0.4506·s′ = -0.00786
   b = 0.0259·l′ + 0.7828·m′ − 0.8087·s′ = -0.03060

5. 5. Oklab → OKLCH

   C = √(a² + b²) = 0.03159
   H = atan2(b, a) = 255.585°
   L = 0.93192

6. 6. OKLCH

   oklch(0.93192 0.03159 255.585)
   rounded: oklch(0.932 0.032 255.6)

All formats

HEX

#dbeafe

RGB

rgb(219 234 254)

RGB (legacy)

rgb(219, 234, 254)

HSL

hsl(214.29 94.59% 92.75%) → hsl(214 95% 93%)

HWB

hwb(214 86% 0%)

OKLCH

oklch(0.932 0.032 255.6) · oklch(93.2% 0.032 255.6)

OKLab

oklab(0.932 -0.008 -0.031)

Lab (D50)

lab(92.02 -2.22 -11.50)

LCH (D50)

lch(92.02 11.71 259.06)

Display P3

color(display-p3 0.8697 0.9158 0.9885)

Linear sRGB

color(srgb-linear 0.7084 0.8228 0.9911)

Gamut: sRGB and Display P3

#DBEAFE is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.033 and Display P3 reaches 0.036; this color uses 96% of the sRGB chroma available.

CSS snippets

.element {
  color: #dbeafe;
  color: rgb(219 234 254);
  color: hsl(214 95% 93%);
  color: oklch(0.932 0.032 255.6);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.932 0.032 255.6);
}
/* arbitrary values */
class="text-[#dbeafe] bg-[oklch(0.932_0.032_255.6)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.8697 0.9158 0.9885); }
}

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

Nearby colors

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

• indigo-100#E0E7FF
• lavender#E6E6FA
• slate-200#E2E8F0
• sky-100#DFF2FE
• v3 sky-100#E0F2FE
• violet-100#EDE9FE
• gray-200#E5E7EB
• mist-200#E3E7E8

Lighter and darker, same hue and chroma

• #EFFEFF · oklch(0.992 0.032 255.6) · ΔL +0.06
• #C8D6EA · oklch(0.872 0.032 255.6) · ΔL −0.06

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