#CBF2EF
Closest named color: Pale Sky Blue (#BDF6FE). oklch(93.3% 0.04 190.8), rgb(203, 242, 239).
Aa
Black text reads best on this color (17.48:1).
About this color
#CBF2EF is a very light, muted teal or cyan. In OKLCH its lightness is 93%, its chroma 0.040 and its hue 191°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Sky Blue (#BDF6FE), ΔE 0.023 away. Black text reads best on it, at 17.48:1.
| Hue family | Teals and cyans |
| Lightness | very light (93%) |
| Chroma | muted (0.040) |
| Temperature | cool |
| Nearest name | Pale Sky Blue (#BDF6FE) |
| Black text | 17.48:1 |
| White text | 1.20:1 |
Values
| HEX | #CBF2EF |
| RGB | rgb(203, 242, 239) |
| HSL | hsl(175, 60%, 87%) |
| OKLCH | oklch(93.3% 0.04 190.8) |
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 #CBF2EF | 1.20:1 | Fails | Lc -11.4 | Not readable |
| Black text on #CBF2EF | 17.48:1 | AAA | Lc 93.7 | Preferred for body text |
| #CBF2EF text on white | 1.20:1 | Fails | Lc 9.8 | Not readable |
| #CBF2EF text on black | 17.48:1 | AAA | Lc -94.3 | 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
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100 (this color)
#CBF2EF
oklch(93.3% 0.04 190.8)
-
Step 200
200
#C4E0DD
oklch(88.5% 0.03 188.8)
-
Step 300
300
#9ACCC8
oklch(80.9% 0.052 190)
-
Step 400
400
#5CB1AD
oklch(70.6% 0.083 191.4)
-
Step 500
500
#0F9E99
oklch(63.2% 0.107 190.8)
-
Step 600
600
#008580
oklch(55.7% 0.096 190.1)
-
Step 700
700
#00706C
oklch(49.2% 0.085 190.4)
-
Step 800
800
#005B58
oklch(42.5% 0.073 190.9)
-
Step 900
900
#004C4A
oklch(37.6% 0.065 191.7)
-
Step 950
950
#032D2B
oklch(26.9% 0.044 190)
#CBF2EF 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) | #EDEEEF | 0.043 |
| Deuteranopia (no green cones) | #E5E8F0 | 0.040 |
| Tritanopia (no blue cones) | #C0F4F1 | 0.013 |
| Achromatopsia (no color) | #EAEAEA | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CBF2EF
#CBF2EF
oklch(93.3% 0.04 190.8)
- #FFE0E3
#FFE0E3
oklch(93.3% 0.034 11.1)
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 #CBF2EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Sky Blue #BDF6FE ΔE 0.023
- Duck Egg Blue #C3FBF4 ΔE 0.023
- Diamond #B9F2FF ΔE 0.028
- Eggshell Blue #C4FFF7 ΔE 0.032
- Light Light Blue #CAFFFB ΔE 0.033
- Pale Blue #D0FEFE ΔE 0.033
- Pale Turquoise #AFEEEE ΔE 0.035
- Pale Cyan #B7FFFA ΔE 0.036
Use #CBF2EF 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.