#89B0DE
Closest named color: Carolina Blue (#8AB8FE). oklch(74.6% 0.079 252.9), rgb(137, 176, 222).
Aa
Black text reads best on this color (9.32:1).
About this color
#89B0DE is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.079 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.047 away. Black text reads best on it, at 9.32:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.32:1 |
| White text | 2.25:1 |
Values
| HEX | #89B0DE |
| RGB | rgb(137, 176, 222) |
| HSL | hsl(212, 56%, 70%) |
| OKLCH | oklch(74.6% 0.079 252.9) |
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 #89B0DE | 2.25:1 | Fails | Lc -49.1 | Large or bold text, headings |
| Black text on #89B0DE | 9.32:1 | AAA | Lc 59.6 | Large or bold text, headings |
| #89B0DE text on white | 2.25:1 | Fails | Lc 44.3 | Non-text elements, placeholder text |
| #89B0DE text on black | 9.32:1 | AAA | Lc -57.8 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EBF3
oklch(93.6% 0.014 248)
-
Step 200
200
#CDDBEB
oklch(88.6% 0.027 251.7)
-
Step 300
300
#ABC3E0
oklch(80.9% 0.049 253.3)
-
Step 400
400 (this color)
#89B0DE
oklch(74.6% 0.079 252.9)
-
Step 500
500
#5C8DC5
oklch(63.2% 0.1 252.7)
-
Step 600
600
#4176B2
oklch(55.7% 0.11 252.9)
-
Step 700
700
#326399
oklch(49.2% 0.102 252.6)
-
Step 800
800
#2A517C
oklch(42.8% 0.085 252.4)
-
Step 900
900
#274364
oklch(37.7% 0.066 253.5)
-
Step 950
950
#17273A
oklch(26.8% 0.042 253.5)
#89B0DE 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) | #9FB2E0 | 0.029 |
| Deuteranopia (no green cones) | #95A9DD | 0.022 |
| Tritanopia (no blue cones) | #6CBABF | 0.069 |
| Achromatopsia (no color) | #ADADAD | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89B0DE
#89B0DE
oklch(74.6% 0.079 252.9)
- #CCA574
#CCA574
oklch(74.6% 0.08 72.5)
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 #89B0DE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.047
- Light Grey Blue #9DBCD4 ΔE 0.048
- Light Cornflower Blue #98C1D9 ΔE 0.054
- Cool Steel #97A7B3 ΔE 0.061
- Lightblue #7BC8F6 ΔE 0.064
- Pastel Blue #A2BFFE ΔE 0.065
- Bluegrey #85A3B2 ΔE 0.066
- French Gray #ADB5BD ΔE 0.069
Use #89B0DE 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.