#89D0EE
Closest named color: Sky Blue (#87CEEB). oklch(82.1% 0.083 226.6), rgb(137, 208, 238).
Aa
Black text reads best on this color (12.32:1).
About this color
#89D0EE is a light, moderately saturated teal or cyan. In OKLCH its lightness is 82%, its chroma 0.083 and its hue 227°. Its hue sits on the cool side of the wheel. The nearest named color is Sky Blue (#87CEEB), ΔE 0.007 away. Black text reads best on it, at 12.32:1.
| Hue family | Teals and cyans |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Sky Blue (#87CEEB) |
| Black text | 12.32:1 |
| White text | 1.70:1 |
Values
| HEX | #89D0EE |
| RGB | rgb(137, 208, 238) |
| HSL | hsl(198, 75%, 74%) |
| OKLCH | oklch(82.1% 0.083 226.6) |
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 #89D0EE | 1.70:1 | Fails | Lc -34.2 | Non-text elements, placeholder text |
| Black text on #89D0EE | 12.32:1 | AAA | Lc 73.4 | Content text, not long reading |
| #89D0EE text on white | 1.70:1 | Fails | Lc 30.4 | Non-text elements, placeholder text |
| #89D0EE text on black | 12.32:1 | AAA | Lc -72.4 | 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
#EEF7FB
oklch(97.1% 0.011 226)
-
Step 100
100
#DAEEF6
oklch(93.7% 0.024 223.7)
-
Step 200
200
#BAE0F1
oklch(88.5% 0.046 226.8)
-
Step 300
300 (this color)
#89D0EE
oklch(82.1% 0.083 226.6)
-
Step 400
400
#18B0E0
oklch(70.7% 0.132 226.9)
-
Step 500
500
#0097C2
oklch(63.1% 0.122 226.9)
-
Step 600
600
#007FA3
oklch(55.6% 0.107 226.4)
-
Step 700
700
#006B8A
oklch(49.2% 0.095 226.5)
-
Step 800
800
#005771
oklch(42.6% 0.082 226.6)
-
Step 900
900
#00495F
oklch(37.8% 0.072 226.2)
-
Step 950
950
#002B3A
oklch(27% 0.052 227.2)
#89D0EE 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) | #C0CDF0 | 0.064 |
| Deuteranopia (no green cones) | #B1C1EE | 0.057 |
| Tritanopia (no blue cones) | #5ED9D9 | 0.058 |
| Achromatopsia (no color) | #C6C6C6 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89D0EE
#89D0EE
oklch(82.1% 0.083 226.6)
- #F2B597
#F2B597
oklch(82.2% 0.082 47.3)
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 #89D0EE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky Blue #87CEEB ΔE 0.007
- Light Sky Blue #87CEFA ΔE 0.020
- Sky #82CAFC ΔE 0.030
- Lightblue #7BC8F6 ΔE 0.032
- Baby Blue #A2CFFE ΔE 0.038
- Light Cornflower Blue #98C1D9 ΔE 0.043
- Light Blue #ADD8E6 ΔE 0.049
- Light Steel Blue #B0C4DE ΔE 0.050
Use #89D0EE 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.