#89CFDC
Closest named color: Sky Blue (#87CEEB). oklch(81.3% 0.072 210.5), rgb(137, 207, 220).
Aa
Black text reads best on this color (12.02:1).
About this color
#89CFDC is a light, moderately saturated teal or cyan. In OKLCH its lightness is 81%, its chroma 0.072 and its hue 210°. Its hue sits on the cool side of the wheel. The nearest named color is Sky Blue (#87CEEB), ΔE 0.023 away. Black text reads best on it, at 12.02:1.
| Hue family | Teals and cyans |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.072) |
| Temperature | cool |
| Nearest name | Sky Blue (#87CEEB) |
| Black text | 12.02:1 |
| White text | 1.74:1 |
Values
| HEX | #89CFDC |
| RGB | rgb(137, 207, 220) |
| HSL | hsl(189, 54%, 70%) |
| OKLCH | oklch(81.3% 0.072 210.5) |
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 #89CFDC | 1.74:1 | Fails | Lc -35.7 | Non-text elements, placeholder text |
| Black text on #89CFDC | 12.02:1 | AAA | Lc 72.1 | Content text, not long reading |
| #89CFDC text on white | 1.74:1 | Fails | Lc 31.7 | Non-text elements, placeholder text |
| #89CFDC text on black | 12.02:1 | AAA | Lc -71.0 | 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
#DBEEF2
oklch(93.6% 0.021 211.8)
-
Step 200
200
#BCE1E8
oklch(88.5% 0.04 210.4)
-
Step 300
300 (this color)
#89CFDC
oklch(81.3% 0.072 210.5)
-
Step 400
400
#24B4C9
oklch(70.8% 0.116 210.3)
-
Step 500
500
#009BAE
oklch(63.2% 0.109 210)
-
Step 600
600
#008293
oklch(55.6% 0.096 210.7)
-
Step 700
700
#006D7C
oklch(49% 0.085 211.2)
-
Step 800
800
#005A66
oklch(42.9% 0.074 210.4)
-
Step 900
900
#004B55
oklch(37.8% 0.065 210)
-
Step 950
950
#002C33
oklch(26.9% 0.047 211.1)
#89CFDC 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) | #C3CADD | 0.068 |
| Deuteranopia (no green cones) | #B6BFDC | 0.064 |
| Tritanopia (no blue cones) | #68D5D3 | 0.038 |
| Achromatopsia (no color) | #C4C4C4 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89CFDC
#89CFDC
oklch(81.3% 0.072 210.5)
- #EDB1A6
#EDB1A6
oklch(81.3% 0.072 30.5)
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 #89CFDC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky Blue #87CEEB ΔE 0.023
- Light Cornflower Blue #98C1D9 ΔE 0.039
- Light Sky Blue #87CEFA ΔE 0.044
- Tiffany Blue #94D2BD ΔE 0.048
- Celeste #A8DADC ΔE 0.048
- Lightblue #7BC8F6 ΔE 0.049
- Cloudy Blue #ACC2D9 ΔE 0.049
- Light Blue #ADD8E6 ΔE 0.050
Use #89CFDC 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.