HSL to HEX: #DFF2FE

Result

Values are shown at full precision, so converting back gives exactly #dff2fe. 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. input

   H = 203.23°, S = 93.94%, L = 93.53%

2. 2. C

   C = (1 − |2L − 1|) × S = 0.12156

3. 3. X

   X = C × (1 − |(H / 60°) mod 2 − 1|) = 0.07450   (H / 60° = 3.3872, sector 3)

4. 4. m

   m = L − C / 2 = 0.87452

5. 5. (R′, G′, B′) + m

   (R′, G′, B′) = (0.00000, 0.07450, 0.12156)
   R = round((0.00000 + 0.87452) × 255) = 223
   G = round((0.07450 + 0.87452) × 255) = 242
   B = round((0.12156 + 0.87452) × 255) = 254

6. 6. RGB → HEX

   #DFF2FE

All formats

HEX

#dff2fe

RGB

rgb(223 242 254)

RGB (legacy)

rgb(223, 242, 254)

HSL

hsl(203.23 93.94% 93.53%) → hsl(203 94% 94%)

HWB

hwb(203 87% 0%)

OKLCH

oklch(0.951 0.026 235.3) · oklch(95.1% 0.026 235.3)

OKLab

oklab(0.951 -0.015 -0.021)

Lab (D50)

lab(94.35 -4.73 -8.05)

LCH (D50)

lch(94.35 9.33 239.57)

Display P3

color(display-p3 0.8883 0.9467 0.9908)

Linear sRGB

color(srgb-linear 0.7379 0.8879 0.9911)

Gamut: sRGB and Display P3

#DFF2FE is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.028 and Display P3 reaches 0.030; this color uses 94% of the sRGB chroma available.

CSS snippets

.element {
  color: #dff2fe;
  color: rgb(223 242 254);
  color: hsl(203 94% 94%);
  color: oklch(0.951 0.026 235.3);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.951 0.026 235.3);
}
/* arbitrary values */
class="text-[#dff2fe] bg-[oklch(0.951_0.026_235.3)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.8883 0.9467 0.9908); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #dff2fe calc(l - 0.1) c h); }

Nearby colors

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

• v3 sky-100#E0F2FE
• indigo-50#EEF2FF
• blue-100#DBEAFE
• blue-50#EFF6FF
• slate-100#F1F5F9
• slate-200#E2E8F0
• v3 cyan-100#CFFAFE
• mist-100#F1F3F3

Lighter and darker, same hue and chroma

• #EFFFFF · oklch(1.000 0.026 235.3) · ΔL +0.06
• #CBDEEA · oklch(0.891 0.026 235.3) · ΔL −0.06

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