#89BDCB
Closest named color: Light Grey Blue (#9DBCD4). oklch(76.7% 0.058 216.3), rgb(137, 189, 203).
Aa
Black text reads best on this color (10.20:1).
About this color
#89BDCB is a medium-light, muted teal or cyan. In OKLCH its lightness is 77%, its chroma 0.058 and its hue 216°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.028 away. Black text reads best on it, at 10.20:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (77%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.20:1 |
| White text | 2.05:1 |
Values
| HEX | #89BDCB |
| RGB | rgb(137, 189, 203) |
| HSL | hsl(193, 39%, 67%) |
| OKLCH | oklch(76.7% 0.058 216.3) |
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 #89BDCB | 2.05:1 | Fails | Lc -44.6 | Non-text elements, placeholder text |
| Black text on #89BDCB | 10.20:1 | AAA | Lc 63.9 | Content text, not long reading |
| #89BDCB text on white | 2.05:1 | Fails | Lc 40.1 | Non-text elements, placeholder text |
| #89BDCB text on black | 10.20:1 | AAA | Lc -62.2 | 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
#F0F7F9
oklch(97.1% 0.008 216.6)
-
Step 100
100
#DEEDF1
oklch(93.6% 0.017 215.5)
-
Step 200
200
#C2DFE7
oklch(88.5% 0.033 216.2)
-
Step 300
300 (this color)
#89BDCB
oklch(76.7% 0.058 216.3)
-
Step 400
400
#53AFC6
oklch(70.7% 0.093 216.6)
-
Step 500
500
#009AB5
oklch(63.2% 0.112 216)
-
Step 600
600
#008198
oklch(55.6% 0.099 216.1)
-
Step 700
700
#006C80
oklch(49% 0.087 216.4)
-
Step 800
800
#00596A
oklch(42.8% 0.076 216.6)
-
Step 900
900
#004A58
oklch(37.7% 0.067 215.8)
-
Step 950
950
#002C35
oklch(27% 0.048 215.4)
#89BDCB 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) | #B3B9CC | 0.052 |
| Deuteranopia (no green cones) | #A8B1CB | 0.047 |
| Tritanopia (no blue cones) | #72C2C1 | 0.033 |
| Achromatopsia (no color) | #B5B5B5 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89BDCB
#89BDCB
oklch(76.7% 0.058 216.3)
- #D5A79A
#D5A79A
oklch(76.7% 0.058 36.3)
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 #89BDCB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.028
- Light Cornflower Blue #98C1D9 ΔE 0.029
- French Gray #ADB5BD ΔE 0.046
- Cloudy Blue #ACC2D9 ΔE 0.050
- Sky Blue #87CEEB ΔE 0.055
- Light Steel Blue #B0C4DE ΔE 0.059
- Cool Steel #97A7B3 ΔE 0.059
- Lightblue #7BC8F6 ΔE 0.060
Use #89BDCB 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.