#89BAEB
Closest named color: Carolina Blue (#8AB8FE). oklch(77.3% 0.088 249), rgb(137, 186, 235).
Aa
Black text reads best on this color (10.28:1).
About this color
#89BAEB is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.088 and its hue 249°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.030 away. Black text reads best on it, at 10.28:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.088) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 10.28:1 |
| White text | 2.04:1 |
Values
| HEX | #89BAEB |
| RGB | rgb(137, 186, 235) |
| HSL | hsl(210, 71%, 73%) |
| OKLCH | oklch(77.3% 0.088 249) |
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 #89BAEB | 2.04:1 | Fails | Lc -44.2 | Non-text elements, placeholder text |
| Black text on #89BAEB | 10.28:1 | AAA | Lc 64.3 | Content text, not long reading |
| #89BAEB text on white | 2.04:1 | Fails | Lc 39.7 | Non-text elements, placeholder text |
| #89BAEB text on black | 10.28:1 | AAA | Lc -62.7 | 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
#F0F6FD
oklch(97.1% 0.011 252.1)
-
Step 100
100
#DDECFB
oklch(93.6% 0.026 248.1)
-
Step 200
200
#C1DDF9
oklch(88.6% 0.049 248.4)
-
Step 300
300 (this color)
#89BAEB
oklch(77.3% 0.088 249)
-
Step 400
400
#53A6F4
oklch(70.8% 0.14 249.2)
-
Step 500
500
#008DED
oklch(63.1% 0.175 249.1)
-
Step 600
600
#0076C8
oklch(55.5% 0.154 249.2)
-
Step 700
700
#0063A9
oklch(49% 0.136 249.1)
-
Step 800
800
#00518C
oklch(42.7% 0.118 249.2)
-
Step 900
900
#004376
oklch(37.6% 0.105 249.5)
-
Step 950
950
#002848
oklch(27% 0.073 248.1)
#89BAEB 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) | #A7BBED | 0.037 |
| Deuteranopia (no green cones) | #9AB1EA | 0.029 |
| Tritanopia (no blue cones) | #64C5CA | 0.075 |
| Achromatopsia (no color) | #B5B5B5 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89BAEB
#89BAEB
oklch(77.3% 0.088 249)
- #DAAB77
#DAAB77
oklch(77.2% 0.088 68.8)
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 #89BAEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.030
- Lightblue #7BC8F6 ΔE 0.037
- Light Cornflower Blue #98C1D9 ΔE 0.041
- Light Grey Blue #9DBCD4 ΔE 0.041
- Sky #82CAFC ΔE 0.043
- Pastel Blue #A2BFFE ΔE 0.043
- Light Sky Blue #87CEFA ΔE 0.052
- Sky Blue #87CEEB ΔE 0.055
Use #89BAEB 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.