#CEF7FD
Closest named color: Pale Blue (#D0FEFE). oklch(94.9% 0.043 207.3), rgb(206, 247, 253).
Aa
Black text reads best on this color (18.34:1).
About this color
#CEF7FD is a very light, muted teal or cyan. In OKLCH its lightness is 95%, its chroma 0.043 and its hue 207°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Blue (#D0FEFE), ΔE 0.019 away. Black text reads best on it, at 18.34:1.
| Hue family | Teals and cyans |
| Lightness | very light (95%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Pale Blue (#D0FEFE) |
| Black text | 18.34:1 |
| White text | 1.14:1 |
Values
| HEX | #CEF7FD |
| RGB | rgb(206, 247, 253) |
| HSL | hsl(188, 92%, 90%) |
| OKLCH | oklch(94.9% 0.043 207.3) |
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 #CEF7FD | 1.14:1 | Fails | Lc -7.9 | Not readable |
| Black text on #CEF7FD | 18.34:1 | AAA | Lc 96.9 | Preferred for body text |
| #CEF7FD text on white | 1.14:1 | Fails | Lc 0.0 | Not readable |
| #CEF7FD text on black | 18.34:1 | AAA | Lc -97.8 | 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
#F0F7F8
oklch(97.1% 0.008 207.1)
-
Step 100
100 (this color)
#CEF7FD
oklch(94.9% 0.043 207.3)
-
Step 200
200
#C3DFE3
oklch(88.4% 0.03 207.1)
-
Step 300
300
#97CBD3
oklch(80.9% 0.055 207.9)
-
Step 400
400
#55B0BD
oklch(70.7% 0.088 207.8)
-
Step 500
500
#009BAB
oklch(63% 0.108 207.7)
-
Step 600
600
#008290
oklch(55.5% 0.095 208)
-
Step 700
700
#006E79
oklch(49.2% 0.084 206.9)
-
Step 800
800
#005A63
oklch(42.7% 0.073 206.6)
-
Step 900
900
#004B53
oklch(37.7% 0.065 207)
-
Step 950
950
#002D32
oklch(27.1% 0.046 206.3)
#CEF7FD 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) | #F0F3FD | 0.042 |
| Deuteranopia (no green cones) | #E8EDFD | 0.039 |
| Tritanopia (no blue cones) | #C0FBF9 | 0.020 |
| Achromatopsia (no color) | #F0F0F0 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CEF7FD
#CEF7FD
oklch(94.9% 0.043 207.3)
- #FFE8E5
#FFE8E5
oklch(94.9% 0.026 26.5)
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 #CEF7FD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Blue #D0FEFE ΔE 0.019
- Pale Sky Blue #BDF6FE ΔE 0.020
- Light Light Blue #CAFFFB ΔE 0.022
- Really Light Blue #D4FFFF ΔE 0.022
- Duck Egg Blue #C3FBF4 ΔE 0.023
- Very Light Blue #D5FFFF ΔE 0.023
- Very Pale Blue #D6FFFE ΔE 0.024
- Ice Blue #D7FFFE ΔE 0.024
Use #CEF7FD 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.