#C2EFF1
Closest named color: Diamond (#B9F2FF). oklch(92.1% 0.046 199.7), rgb(194, 239, 241).
Aa
Black text reads best on this color (16.91:1).
About this color
#C2EFF1 is a very light, muted teal or cyan. In OKLCH its lightness is 92%, its chroma 0.046 and its hue 200°. Its hue sits on the cool side of the wheel. The nearest named color is Diamond (#B9F2FF), ΔE 0.019 away. Black text reads best on it, at 16.91:1.
| Hue family | Teals and cyans |
| Lightness | very light (92%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Diamond (#B9F2FF) |
| Black text | 16.91:1 |
| White text | 1.24:1 |
Values
| HEX | #C2EFF1 |
| RGB | rgb(194, 239, 241) |
| HSL | hsl(183, 63%, 85%) |
| OKLCH | oklch(92.1% 0.046 199.7) |
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 #C2EFF1 | 1.24:1 | Fails | Lc -13.9 | Not readable |
| Black text on #C2EFF1 | 16.91:1 | AAA | Lc 91.6 | Preferred for body text |
| #C2EFF1 text on white | 1.24:1 | Fails | Lc 12.0 | Not readable |
| #C2EFF1 text on black | 16.91:1 | AAA | Lc -92.0 | 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
#F0F7F7
oklch(97.1% 0.007 197)
-
Step 100
100 (this color)
#C2EFF1
oklch(92.1% 0.046 199.7)
-
Step 200
200
#C1E0E2
oklch(88.5% 0.033 201.3)
-
Step 300
300
#93CDD0
oklch(81% 0.06 200.1)
-
Step 400
400
#4AB3B8
oklch(70.8% 0.096 199.6)
-
Step 500
500
#009DA3
oklch(63.2% 0.108 199.6)
-
Step 600
600
#008489
oklch(55.7% 0.095 199.5)
-
Step 700
700
#006F73
oklch(49.2% 0.084 199.2)
-
Step 800
800
#005B5E
oklch(42.8% 0.073 198.7)
-
Step 900
900
#004C4F
oklch(37.8% 0.064 199.4)
-
Step 950
950
#002D2F
oklch(27% 0.046 199.4)
#C2EFF1 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) | #E8EBF1 | 0.047 |
| Deuteranopia (no green cones) | #DFE4F1 | 0.043 |
| Tritanopia (no blue cones) | #B4F2EF | 0.018 |
| Achromatopsia (no color) | #E7E7E7 | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C2EFF1
#C2EFF1
oklch(92.1% 0.046 199.7)
- #FFDBDA
#FFDBDA
oklch(92.1% 0.04 19.8)
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 #C2EFF1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Diamond #B9F2FF ΔE 0.019
- Pale Sky Blue #BDF6FE ΔE 0.021
- Pale Turquoise #AFEEEE ΔE 0.022
- Duck Egg Blue #C3FBF4 ΔE 0.031
- Pale Cyan #B7FFFA ΔE 0.040
- Pale Silver #D8E2DC ΔE 0.041
- Eggshell Blue #C4FFF7 ΔE 0.041
- Light Light Blue #CAFFFB ΔE 0.043
Use #C2EFF1 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.