#89B0D2
Closest named color: Light Grey Blue (#9DBCD4). oklch(74.1% 0.065 245.1), rgb(137, 176, 210).
Aa
Black text reads best on this color (9.20:1).
About this color
#89B0D2 is a medium-light, muted blue. In OKLCH its lightness is 74%, its chroma 0.065 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.043 away. Black text reads best on it, at 9.20:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.20:1 |
| White text | 2.28:1 |
Values
| HEX | #89B0D2 |
| RGB | rgb(137, 176, 210) |
| HSL | hsl(208, 45%, 68%) |
| OKLCH | oklch(74.1% 0.065 245.1) |
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 #89B0D2 | 2.28:1 | Fails | Lc -49.8 | Large or bold text, headings |
| Black text on #89B0D2 | 9.20:1 | AAA | Lc 59.0 | Large or bold text, headings |
| #89B0D2 text on white | 2.28:1 | Fails | Lc 45.0 | Non-text elements, placeholder text |
| #89B0D2 text on black | 9.20:1 | AAA | Lc -57.2 | Large or bold text, headings |
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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E4EBF1
oklch(93.6% 0.011 243.7)
-
Step 200
200
#CDDBE7
oklch(88.4% 0.022 243.8)
-
Step 300
300
#ACC4DA
oklch(80.9% 0.041 246)
-
Step 400
400 (this color)
#89B0D2
oklch(74.1% 0.065 245.1)
-
Step 500
500
#5D8FB9
oklch(63.2% 0.083 245)
-
Step 600
600
#4278A5
oklch(55.5% 0.091 245.6)
-
Step 700
700
#34658D
oklch(49.1% 0.084 245.3)
-
Step 800
800
#2C5373
oklch(42.8% 0.069 245.2)
-
Step 900
900
#28445D
oklch(37.6% 0.055 246.8)
-
Step 950
950
#182836
oklch(27% 0.034 245.9)
#89B0D2 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) | #A2B0D4 | 0.032 |
| Deuteranopia (no green cones) | #99A8D1 | 0.027 |
| Tritanopia (no blue cones) | #71B8BB | 0.054 |
| Achromatopsia (no color) | #ACACAC | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89B0D2
#89B0D2
oklch(74.1% 0.065 245.1)
- #C8A380
#C8A380
oklch(74% 0.065 65)
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 #89B0D2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.043
- Cool Steel #97A7B3 ΔE 0.045
- Light Cornflower Blue #98C1D9 ΔE 0.051
- Bluegrey #85A3B2 ΔE 0.052
- Bluey Grey #89A0B0 ΔE 0.056
- French Gray #ADB5BD ΔE 0.058
- Greyblue #77A1B5 ΔE 0.059
- Carolina Blue #8AB8FE ΔE 0.063
Use #89B0D2 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.