#D6EFF3
Closest named color: Anti-Flash White (#EDF2F4). oklch(93.5% 0.027 208.3), rgb(214, 239, 243).
Aa
Black text reads best on this color (17.50:1).
About this color
#D6EFF3 is a very light close to neutral grey. In OKLCH its lightness is 94%, its chroma 0.027. It has too little chroma to lean warm or cool. The nearest named color is Anti-Flash White (#EDF2F4), ΔE 0.031 away. Black text reads best on it, at 17.50:1.
| Hue family | Neutrals |
| Lightness | very light (94%) |
| Chroma | close to neutral grey (0.027) |
| Temperature | neutral |
| Nearest name | Anti-Flash White (#EDF2F4) |
| Black text | 17.50:1 |
| White text | 1.19:1 |
Values
| HEX | #D6EFF3 |
| RGB | rgb(214, 239, 243) |
| HSL | hsl(188, 55%, 90%) |
| OKLCH | oklch(93.5% 0.027 208.3) |
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 #D6EFF3 | 1.19:1 | Fails | Lc -11.4 | Not readable |
| Black text on #D6EFF3 | 17.50:1 | AAA | Lc 93.8 | Preferred for body text |
| #D6EFF3 text on white | 1.19:1 | Fails | Lc 9.8 | Not readable |
| #D6EFF3 text on black | 17.50:1 | AAA | Lc -94.4 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100 (this color)
#D6EFF3
oklch(93.5% 0.027 208.3)
-
Step 200
200
#CBDDE0
oklch(88.5% 0.02 208.8)
-
Step 300
300
#A8C7CC
oklch(80.8% 0.034 208.4)
-
Step 400
400
#78ABB3
oklch(70.8% 0.055 208.2)
-
Step 500
500
#5296A0
oklch(63.2% 0.07 207.8)
-
Step 600
600
#32808B
oklch(55.7% 0.077 208)
-
Step 700
700
#246C76
oklch(49.2% 0.071 208.1)
-
Step 800
800
#205860
oklch(42.7% 0.059 208.2)
-
Step 900
900
#20484E
oklch(37.5% 0.046 208.3)
-
Step 950
950
#142A2E
oklch(26.9% 0.029 210.5)
#D6EFF3 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) | #EBEDF3 | 0.027 |
| Deuteranopia (no green cones) | #E5E9F3 | 0.023 |
| Tritanopia (no blue cones) | #CEF1F0 | 0.012 |
| Achromatopsia (no color) | #EAEAEA | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D6EFF3
#D6EFF3
oklch(93.5% 0.027 208.3)
- #FBE3E0
#FBE3E0
oklch(93.4% 0.027 26.2)
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 #D6EFF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Anti-Flash White #EDF2F4 ΔE 0.031
- Pale Sky Blue #BDF6FE ΔE 0.032
- Lavender #E6E6FA ΔE 0.034
- Diamond #B9F2FF ΔE 0.035
- Duck Egg Blue #C3FBF4 ΔE 0.036
- Pale Blue #D0FEFE ΔE 0.037
- Pale Silver #D8E2DC ΔE 0.038
- Platinum #E0E1DD ΔE 0.039
Use #D6EFF3 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.