#CFEEF8
Closest named color: Diamond (#B9F2FF). oklch(93% 0.035 219.2), rgb(207, 238, 248).
Aa
Black text reads best on this color (17.23:1).
About this color
#CFEEF8 is a very light, muted teal or cyan. In OKLCH its lightness is 93%, its chroma 0.035 and its hue 219°. Its hue sits on the cool side of the wheel. The nearest named color is Diamond (#B9F2FF), ΔE 0.026 away. Black text reads best on it, at 17.23:1.
| Hue family | Teals and cyans |
| Lightness | very light (93%) |
| Chroma | muted (0.035) |
| Temperature | cool |
| Nearest name | Diamond (#B9F2FF) |
| Black text | 17.23:1 |
| White text | 1.21:1 |
Values
| HEX | #CFEEF8 |
| RGB | rgb(207, 238, 248) |
| HSL | hsl(195, 75%, 89%) |
| OKLCH | oklch(93% 0.035 219.2) |
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 #CFEEF8 | 1.21:1 | Fails | Lc -12.5 | Not readable |
| Black text on #CFEEF8 | 17.23:1 | AAA | Lc 92.8 | Preferred for body text |
| #CFEEF8 text on white | 1.21:1 | Fails | Lc 10.7 | Not readable |
| #CFEEF8 text on black | 17.23:1 | AAA | Lc -93.3 | 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
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100 (this color)
#CFEEF8
oklch(93% 0.035 219.2)
-
Step 200
200
#C8DDE4
oklch(88.4% 0.024 219.7)
-
Step 300
300
#A1C8D5
oklch(80.9% 0.045 220.1)
-
Step 400
400
#6BACBF
oklch(70.8% 0.072 218.4)
-
Step 500
500
#3C97AF
oklch(63.2% 0.092 218.4)
-
Step 600
600
#01809B
oklch(55.5% 0.1 219.5)
-
Step 700
700
#006C83
oklch(49.1% 0.089 219.3)
-
Step 800
800
#00586C
oklch(42.6% 0.078 220.2)
-
Step 900
900
#114957
oklch(37.7% 0.06 218.5)
-
Step 950
950
#0D2B33
oklch(27.1% 0.038 218.3)
#CFEEF8 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) | #E7ECF9 | 0.030 |
| Deuteranopia (no green cones) | #E1E6F8 | 0.029 |
| Tritanopia (no blue cones) | #C4F2F1 | 0.021 |
| Achromatopsia (no color) | #E9E9E9 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CFEEF8
#CFEEF8
oklch(93% 0.035 219.2)
- #FEE1D7
#FEE1D7
oklch(93.1% 0.035 40)
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 #CFEEF8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Diamond #B9F2FF ΔE 0.026
- Pale Sky Blue #BDF6FE ΔE 0.026
- Lavender #E6E6FA ΔE 0.035
- Duck Egg Blue #C3FBF4 ΔE 0.038
- Pale Silver #D8E2DC ΔE 0.040
- Pale Blue #D0FEFE ΔE 0.041
- Anti-Flash White #EDF2F4 ΔE 0.041
- Pale Turquoise #AFEEEE ΔE 0.041
Use #CFEEF8 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.