#89B2D3
Closest named color: Light Grey Blue (#9DBCD4). oklch(74.6% 0.065 243), rgb(137, 178, 211).
Aa
Black text reads best on this color (9.37:1).
About this color
#89B2D3 is a medium-light, muted blue. In OKLCH its lightness is 75%, its chroma 0.065 and its hue 243°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.039 away. Black text reads best on it, at 9.37:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.37:1 |
| White text | 2.24:1 |
Values
| HEX | #89B2D3 |
| RGB | rgb(137, 178, 211) |
| HSL | hsl(207, 46%, 68%) |
| OKLCH | oklch(74.6% 0.065 243) |
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 #89B2D3 | 2.24:1 | Fails | Lc -48.9 | Large or bold text, headings |
| Black text on #89B2D3 | 9.37:1 | AAA | Lc 59.9 | Large or bold text, headings |
| #89B2D3 text on white | 2.24:1 | Fails | Lc 44.1 | Non-text elements, placeholder text |
| #89B2D3 text on black | 9.37:1 | AAA | Lc -58.0 | 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
#E3EBF1
oklch(93.6% 0.012 239.9)
-
Step 200
200
#CDDBE7
oklch(88.4% 0.022 243.8)
-
Step 300
300
#ABC4D9
oklch(80.8% 0.04 243.6)
-
Step 400
400 (this color)
#89B2D3
oklch(74.6% 0.065 243)
-
Step 500
500
#5B8FB8
oklch(63% 0.083 243.4)
-
Step 600
600
#3F79A4
oklch(55.6% 0.091 242.8)
-
Step 700
700
#31668D
oklch(49.2% 0.084 243)
-
Step 800
800
#2A5372
oklch(42.7% 0.069 243.3)
-
Step 900
900
#26455C
oklch(37.7% 0.054 242.2)
-
Step 950
950
#172836
oklch(26.9% 0.035 244.4)
#89B2D3 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) | #A4B2D5 | 0.034 |
| Deuteranopia (no green cones) | #9BAAD2 | 0.029 |
| Tritanopia (no blue cones) | #70BABD | 0.053 |
| Achromatopsia (no color) | #ADADAD | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89B2D3
#89B2D3
oklch(74.6% 0.065 243)
- #CBA482
#CBA482
oklch(74.6% 0.065 62.6)
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 #89B2D3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.039
- Light Cornflower Blue #98C1D9 ΔE 0.046
- Cool Steel #97A7B3 ΔE 0.048
- Bluegrey #85A3B2 ΔE 0.055
- French Gray #ADB5BD ΔE 0.056
- Bluey Grey #89A0B0 ΔE 0.060
- Carolina Blue #8AB8FE ΔE 0.061
- Greyblue #77A1B5 ΔE 0.063
Use #89B2D3 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.