#D1EFEB
Closest named color: Pale Sky Blue (#BDF6FE). oklch(92.9% 0.032 186.9), rgb(209, 239, 235).
Aa
Black text reads best on this color (17.25:1).
About this color
#D1EFEB is a very light, muted teal or cyan. In OKLCH its lightness is 93%, its chroma 0.032 and its hue 187°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Sky Blue (#BDF6FE), ΔE 0.031 away. Black text reads best on it, at 17.25:1.
| Hue family | Teals and cyans |
| Lightness | very light (93%) |
| Chroma | muted (0.032) |
| Temperature | cool |
| Nearest name | Pale Sky Blue (#BDF6FE) |
| Black text | 17.25:1 |
| White text | 1.21:1 |
Values
| HEX | #D1EFEB |
| RGB | rgb(209, 239, 235) |
| HSL | hsl(172, 48%, 88%) |
| OKLCH | oklch(92.9% 0.032 186.9) |
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 #D1EFEB | 1.21:1 | Fails | Lc -12.4 | Not readable |
| Black text on #D1EFEB | 17.25:1 | AAA | Lc 92.9 | Preferred for body text |
| #D1EFEB text on white | 1.21:1 | Fails | Lc 10.7 | Not readable |
| #D1EFEB text on black | 17.25:1 | AAA | Lc -93.4 | 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
#F2F7F6
oklch(97.2% 0.005 183)
-
Step 100
100 (this color)
#D1EFEB
oklch(92.9% 0.032 186.9)
-
Step 200
200
#C9DEDB
oklch(88.4% 0.023 186.4)
-
Step 300
300
#A4CAC5
oklch(81% 0.041 186.6)
-
Step 400
400
#70AEA7
oklch(70.7% 0.065 186.8)
-
Step 500
500
#449A92
oklch(63.1% 0.084 187.1)
-
Step 600
600
#1A847C
oklch(55.5% 0.091 187.1)
-
Step 700
700
#057069
oklch(49.2% 0.085 187.2)
-
Step 800
800
#0E5B55
oklch(42.6% 0.07 186.7)
-
Step 900
900
#174B46
oklch(37.7% 0.055 186.2)
-
Step 950
950
#102C29
oklch(27% 0.034 186.1)
#D1EFEB 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) | #ECEBEB | 0.035 |
| Deuteranopia (no green cones) | #E6E7EB | 0.032 |
| Tritanopia (no blue cones) | #C9F1EE | 0.010 |
| Achromatopsia (no color) | #E9E9E9 | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D1EFEB
#D1EFEB
oklch(92.9% 0.032 186.9)
- #FCDFE4
#FCDFE4
oklch(92.9% 0.033 6)
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 #D1EFEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Sky Blue #BDF6FE ΔE 0.031
- Duck Egg Blue #C3FBF4 ΔE 0.032
- Pale Silver #D8E2DC ΔE 0.033
- Diamond #B9F2FF ΔE 0.035
- Platinum #E0E1DD ΔE 0.037
- Pale Turquoise #AFEEEE ΔE 0.039
- Pale Blue #D0FEFE ΔE 0.039
- Anti-Flash White #EDF2F4 ΔE 0.040
Use #D1EFEB 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.