#CEF2F0
Closest named color: Pale Sky Blue (#BDF6FE). oklch(93.5% 0.037 192.4), rgb(206, 242, 240).
Aa
Black text reads best on this color (17.58:1).
About this color
#CEF2F0 is a very light, muted teal or cyan. In OKLCH its lightness is 93%, its chroma 0.037 and its hue 192°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Sky Blue (#BDF6FE), ΔE 0.024 away. Black text reads best on it, at 17.58:1.
| Hue family | Teals and cyans |
| Lightness | very light (93%) |
| Chroma | muted (0.037) |
| Temperature | cool |
| Nearest name | Pale Sky Blue (#BDF6FE) |
| Black text | 17.58:1 |
| White text | 1.19:1 |
Values
| HEX | #CEF2F0 |
| RGB | rgb(206, 242, 240) |
| HSL | hsl(177, 58%, 88%) |
| OKLCH | oklch(93.5% 0.037 192.4) |
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 #CEF2F0 | 1.19:1 | Fails | Lc -11.0 | Not readable |
| Black text on #CEF2F0 | 17.58:1 | AAA | Lc 94.1 | Preferred for body text |
| #CEF2F0 text on white | 1.19:1 | Fails | Lc 9.5 | Not readable |
| #CEF2F0 text on black | 17.58:1 | AAA | Lc -94.7 | 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
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100 (this color)
#CEF2F0
oklch(93.5% 0.037 192.4)
-
Step 200
200
#C6DFDE
oklch(88.5% 0.027 193.7)
-
Step 300
300
#9DCBC9
oklch(80.9% 0.048 192.9)
-
Step 400
400
#63B0AD
oklch(70.7% 0.077 192.3)
-
Step 500
500
#289C99
oklch(63.1% 0.099 192.3)
-
Step 600
600
#008582
oklch(55.7% 0.096 192)
-
Step 700
700
#006F6D
oklch(49% 0.084 192.6)
-
Step 800
800
#005B5A
oklch(42.6% 0.073 193.5)
-
Step 900
900
#014C4B
oklch(37.7% 0.064 193.3)
-
Step 950
950
#082D2C
oklch(27.2% 0.041 192.4)
#CEF2F0 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) | #EDEEF0 | 0.039 |
| Deuteranopia (no green cones) | #E6E9F0 | 0.036 |
| Tritanopia (no blue cones) | #C4F4F1 | 0.012 |
| Achromatopsia (no color) | #EBEBEB | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CEF2F0
#CEF2F0
oklch(93.5% 0.037 192.4)
- #FFE1E3
#FFE1E3
oklch(93.5% 0.033 13.2)
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 #CEF2F0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Sky Blue #BDF6FE ΔE 0.024
- Duck Egg Blue #C3FBF4 ΔE 0.024
- Diamond #B9F2FF ΔE 0.030
- Pale Blue #D0FEFE ΔE 0.032
- Light Light Blue #CAFFFB ΔE 0.032
- Eggshell Blue #C4FFF7 ΔE 0.033
- Ice #D6FFFA ΔE 0.035
- Really Light Blue #D4FFFF ΔE 0.036
Use #CEF2F0 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.