#89D1DA
Closest named color: Sky Blue (#87CEEB). oklch(81.6% 0.073 205.8), rgb(137, 209, 218).
Aa
Black text reads best on this color (12.19:1).
About this color
#89D1DA is a light, moderately saturated teal or cyan. In OKLCH its lightness is 82%, its chroma 0.073 and its hue 206°. Its hue sits on the cool side of the wheel. The nearest named color is Sky Blue (#87CEEB), ΔE 0.028 away. Black text reads best on it, at 12.19:1.
| Hue family | Teals and cyans |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Sky Blue (#87CEEB) |
| Black text | 12.19:1 |
| White text | 1.72:1 |
Values
| HEX | #89D1DA |
| RGB | rgb(137, 209, 218) |
| HSL | hsl(187, 52%, 70%) |
| OKLCH | oklch(81.6% 0.073 205.8) |
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 #89D1DA | 1.72:1 | Fails | Lc -34.8 | Non-text elements, placeholder text |
| Black text on #89D1DA | 12.19:1 | AAA | Lc 72.9 | Content text, not long reading |
| #89D1DA text on white | 1.72:1 | Fails | Lc 31.0 | Non-text elements, placeholder text |
| #89D1DA text on black | 12.19:1 | AAA | Lc -71.8 | Content text, not long reading |
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 300.
-
Step 50
50
#EEF7F9
oklch(97% 0.01 212.5)
-
Step 100
100
#DBEEF1
oklch(93.6% 0.021 208.1)
-
Step 200
200
#BBE1E6
oklch(88.4% 0.04 206.2)
-
Step 300
300 (this color)
#89D1DA
oklch(81.6% 0.073 205.8)
-
Step 400
400
#1CB5C4
oklch(70.8% 0.117 205.7)
-
Step 500
500
#009BA9
oklch(63% 0.108 206.1)
-
Step 600
600
#00838E
oklch(55.7% 0.095 205.2)
-
Step 700
700
#006E78
oklch(49.1% 0.084 205.8)
-
Step 800
800
#005A62
oklch(42.7% 0.073 205.3)
-
Step 900
900
#004B52
oklch(37.7% 0.064 205.5)
-
Step 950
950
#002D31
oklch(27.1% 0.046 204.1)
#89D1DA 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) | #C6CBDB | 0.072 |
| Deuteranopia (no green cones) | #B8C1DA | 0.066 |
| Tritanopia (no blue cones) | #68D7D4 | 0.035 |
| Achromatopsia (no color) | #C5C5C5 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89D1DA
#89D1DA
oklch(81.6% 0.073 205.8)
- #EFB1AB
#EFB1AB
oklch(81.6% 0.073 25.1)
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 #89D1DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky Blue #87CEEB ΔE 0.028
- Tiffany Blue #94D2BD ΔE 0.042
- Celeste #A8DADC ΔE 0.044
- Light Cornflower Blue #98C1D9 ΔE 0.045
- Light Blue #ADD8E6 ΔE 0.049
- Light Sky Blue #87CEFA ΔE 0.049
- Cloudy Blue #ACC2D9 ΔE 0.053
- Lightblue #7BC8F6 ΔE 0.055
Use #89D1DA 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.