#89B9CD
Closest named color: Light Grey Blue (#9DBCD4). oklch(75.9% 0.058 225.6), rgb(137, 185, 205).
Aa
Black text reads best on this color (9.88:1).
About this color
#89B9CD is a medium-light, muted teal or cyan. In OKLCH its lightness is 76%, its chroma 0.058 and its hue 226°. 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 9.88:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (76%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.88:1 |
| White text | 2.12:1 |
Values
| HEX | #89B9CD |
| RGB | rgb(137, 185, 205) |
| HSL | hsl(198, 40%, 67%) |
| OKLCH | oklch(75.9% 0.058 225.6) |
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 #89B9CD | 2.12:1 | Fails | Lc -46.3 | Large or bold text, headings |
| Black text on #89B9CD | 9.88:1 | AAA | Lc 62.3 | Content text, not long reading |
| #89B9CD text on white | 2.12:1 | Fails | Lc 41.6 | Non-text elements, placeholder text |
| #89B9CD text on black | 9.88:1 | AAA | Lc -60.6 | 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
#DFECF2
oklch(93.5% 0.016 227)
-
Step 200
200
#C4DEEA
oklch(88.5% 0.032 227.3)
-
Step 300
300 (this color)
#89B9CD
oklch(75.9% 0.058 225.6)
-
Step 400
400
#5AADCD
oklch(70.8% 0.093 225.6)
-
Step 500
500
#0797C0
oklch(63% 0.119 226)
-
Step 600
600
#007FA2
oklch(55.5% 0.106 225.7)
-
Step 700
700
#006B89
oklch(49.1% 0.094 225.7)
-
Step 800
800
#005871
oklch(42.8% 0.081 225.4)
-
Step 900
900
#00495E
oklch(37.7% 0.071 225)
-
Step 950
950
#032B39
oklch(27% 0.049 226.8)
#89B9CD 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) | #AEB7CE | 0.046 |
| Deuteranopia (no green cones) | #A4AECD | 0.042 |
| Tritanopia (no blue cones) | #72BFBF | 0.039 |
| Achromatopsia (no color) | #B2B2B2 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89B9CD
#89B9CD
oklch(75.9% 0.058 225.6)
- #D1A692
#D1A692
oklch(75.9% 0.058 46.2)
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 #89B9CD, 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 0.032
- French Gray #ADB5BD ΔE 0.046
- Cool Steel #97A7B3 ΔE 0.052
- Cloudy Blue #ACC2D9 ΔE 0.053
- Lightblue #7BC8F6 ΔE 0.061
- Sky Blue #87CEEB ΔE 0.061
- Light Steel Blue #B0C4DE ΔE 0.062
Use #89B9CD 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.