#C1EFF2
Closest named color: Diamond (#B9F2FF). oklch(92.1% 0.047 201.3), rgb(193, 239, 242).
Aa
Black text reads best on this color (16.89:1).
About this color
#C1EFF2 is a very light, muted teal or cyan. In OKLCH its lightness is 92%, its chroma 0.047 and its hue 201°. Its hue sits on the cool side of the wheel. The nearest named color is Diamond (#B9F2FF), ΔE 0.018 away. Black text reads best on it, at 16.89:1.
| Hue family | Teals and cyans |
| Lightness | very light (92%) |
| Chroma | muted (0.047) |
| Temperature | cool |
| Nearest name | Diamond (#B9F2FF) |
| Black text | 16.89:1 |
| White text | 1.24:1 |
Values
| HEX | #C1EFF2 |
| RGB | rgb(193, 239, 242) |
| HSL | hsl(184, 65%, 85%) |
| OKLCH | oklch(92.1% 0.047 201.3) |
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 #C1EFF2 | 1.24:1 | Fails | Lc -13.9 | Not readable |
| Black text on #C1EFF2 | 16.89:1 | AAA | Lc 91.6 | Preferred for body text |
| #C1EFF2 text on white | 1.24:1 | Fails | Lc 12.0 | Not readable |
| #C1EFF2 text on black | 16.89:1 | 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
#F0F7F8
oklch(97.1% 0.008 207.1)
-
Step 100
100 (this color)
#C1EFF2
oklch(92.1% 0.047 201.3)
-
Step 200
200
#C0E0E2
oklch(88.4% 0.034 201.2)
-
Step 300
300
#92CDD1
oklch(80.9% 0.061 201.3)
-
Step 400
400
#47B3BA
oklch(70.8% 0.098 201.2)
-
Step 500
500
#009CA4
oklch(63% 0.107 201.2)
-
Step 600
600
#00838A
oklch(55.5% 0.094 201.4)
-
Step 700
700
#006E74
oklch(49% 0.083 201.4)
-
Step 800
800
#005A5F
oklch(42.5% 0.072 201.4)
-
Step 900
900
#004B50
oklch(37.6% 0.064 202.5)
-
Step 950
950
#002D30
oklch(27% 0.046 201.8)
#C1EFF2 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) | #E8EBF2 | 0.048 |
| Deuteranopia (no green cones) | #DFE3F2 | 0.046 |
| Tritanopia (no blue cones) | #B2F3F0 | 0.020 |
| Achromatopsia (no color) | #E6E6E6 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C1EFF2
#C1EFF2
oklch(92.1% 0.047 201.3)
- #FFDBD9
#FFDBD9
oklch(92.1% 0.04 21.7)
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 #C1EFF2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Diamond #B9F2FF ΔE 0.018
- Pale Sky Blue #BDF6FE ΔE 0.020
- Pale Turquoise #AFEEEE ΔE 0.022
- Duck Egg Blue #C3FBF4 ΔE 0.032
- Pale Cyan #B7FFFA ΔE 0.040
- Eggshell Blue #C4FFF7 ΔE 0.042
- Pale Silver #D8E2DC ΔE 0.042
- Robin's Egg Blue #98EFF9 ΔE 0.043
Use #C1EFF2 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.