#89B9CA
Closest named color: Light Grey Blue (#9DBCD4). oklch(75.8% 0.056 221.8), rgb(137, 185, 202).
Aa
Black text reads best on this color (9.85:1).
About this color
#89B9CA is a medium-light, muted teal or cyan. In OKLCH its lightness is 76%, its chroma 0.056 and its hue 222°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.030 away. Black text reads best on it, at 9.85:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (76%) |
| Chroma | muted (0.056) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.85:1 |
| White text | 2.13:1 |
Values
| HEX | #89B9CA |
| RGB | rgb(137, 185, 202) |
| HSL | hsl(196, 38%, 66%) |
| OKLCH | oklch(75.8% 0.056 221.8) |
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 #89B9CA | 2.13:1 | Fails | Lc -46.4 | Large or bold text, headings |
| Black text on #89B9CA | 9.85:1 | AAA | Lc 62.2 | Content text, not long reading |
| #89B9CA text on white | 2.13:1 | Fails | Lc 41.8 | Non-text elements, placeholder text |
| #89B9CA text on black | 9.85:1 | AAA | Lc -60.5 | 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 400.
-
Step 50
50
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBEF
oklch(93.5% 0.01 228.9)
-
Step 200
200
#CCDCE2
oklch(88.4% 0.019 222.2)
-
Step 300
300
#A9C6D1
oklch(80.9% 0.035 222.7)
-
Step 400
400 (this color)
#89B9CA
oklch(75.8% 0.056 221.8)
-
Step 500
500
#5594A9
oklch(63.2% 0.072 221.6)
-
Step 600
600
#377E94
oklch(55.7% 0.078 221.3)
-
Step 700
700
#296A7E
oklch(49.2% 0.072 221.6)
-
Step 800
800
#235666
oklch(42.6% 0.06 221.6)
-
Step 900
900
#224753
oklch(37.6% 0.047 221.5)
-
Step 950
950
#152A31
oklch(27.1% 0.03 221.5)
#89B9CA 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) | #AFB6CB | 0.047 |
| Deuteranopia (no green cones) | #A5AECA | 0.043 |
| Tritanopia (no blue cones) | #73BFBE | 0.036 |
| Achromatopsia (no color) | #B2B2B2 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89B9CA
#89B9CA
oklch(75.8% 0.056 221.8)
- #D0A595
#D0A595
oklch(75.7% 0.056 41.4)
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 #89B9CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.030
- Light Cornflower Blue #98C1D9 ΔE 0.034
- French Gray #ADB5BD ΔE 0.045
- Cool Steel #97A7B3 ΔE 0.050
- Cloudy Blue #ACC2D9 ΔE 0.055
- Dark Gray #A9A9A9 ΔE 0.061
- Pewter #96A8A1 ΔE 0.062
- Bluegrey #85A3B2 ΔE 0.062
Use #89B9CA 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.