#DEECF3
Closest named color: Lavender (#E6E6FA). oklch(93.5% 0.018 229), rgb(222, 236, 243).
Aa
Black text reads best on this color (17.39:1).
About this color
#DEECF3 is a very light close to neutral grey. In OKLCH its lightness is 93%, its chroma 0.018. It has too little chroma to lean warm or cool. The nearest named color is Lavender (#E6E6FA), ΔE 0.023 away. Black text reads best on it, at 17.39:1.
| Hue family | Neutrals |
| Lightness | very light (93%) |
| Chroma | close to neutral grey (0.018) |
| Temperature | neutral |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 17.39:1 |
| White text | 1.20:1 |
Values
| HEX | #DEECF3 |
| RGB | rgb(222, 236, 243) |
| HSL | hsl(200, 47%, 91%) |
| OKLCH | oklch(93.5% 0.018 229) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #DEECF3 | 1.20:1 | Fails | Lc -11.8 | Not readable |
| Black text on #DEECF3 | 17.39:1 | AAA | Lc 93.4 | Preferred for body text |
| #DEECF3 text on white | 1.20:1 | Fails | Lc 10.2 | Not readable |
| #DEECF3 text on black | 17.39:1 | AAA | Lc -94.0 | Preferred for body text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 100.
-
Step 50
50
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100 (this color)
#DEECF3
oklch(93.5% 0.018 229)
-
Step 200
200
#D1DBE0
oklch(88.5% 0.013 228.9)
-
Step 300
300
#B2C4CC
oklch(80.9% 0.023 226.2)
-
Step 400
400
#8AA5B3
oklch(70.6% 0.036 230.5)
-
Step 500
500
#6C8FA0
oklch(63% 0.047 229.3)
-
Step 600
600
#54798B
oklch(55.5% 0.05 229.8)
-
Step 700
700
#446676
oklch(49.1% 0.047 229.1)
-
Step 800
800
#385360
oklch(42.6% 0.039 229.5)
-
Step 900
900
#31454F
oklch(37.8% 0.03 230.2)
-
Step 950
950
#1D282E
oklch(26.9% 0.019 232.2)
#DEECF3 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #E8EBF3 | 0.013 |
| Deuteranopia (no green cones) | #E5E9F3 | 0.011 |
| Tritanopia (no blue cones) | #D9EEEE | 0.012 |
| Achromatopsia (no color) | #EAEAEA | 0.018 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DEECF3
#DEECF3
oklch(93.5% 0.018 229)
- #F4E6DF
#F4E6DF
oklch(93.4% 0.018 48.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #DEECF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.023
- Anti-Flash White #EDF2F4 ΔE 0.026
- Platinum #E0E1DD ΔE 0.034
- Pale Silver #D8E2DC ΔE 0.036
- White Smoke #F5F5F5 ΔE 0.040
- Alice Blue #F0F8FF ΔE 0.041
- Pale Sky Blue #BDF6FE ΔE 0.043
- Linen #FAF0E6 ΔE 0.043
Use #DEECF3 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.