#89AEF9
Closest named color: Carolina Blue (#8AB8FE). oklch(75.4% 0.116 263.7), rgb(137, 174, 249).
Aa
Black text reads best on this color (9.48:1).
About this color
#89AEF9 is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.116 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.026 away. Black text reads best on it, at 9.48:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.48:1 |
| White text | 2.21:1 |
Values
| HEX | #89AEF9 |
| RGB | rgb(137, 174, 249) |
| HSL | hsl(220, 90%, 76%) |
| OKLCH | oklch(75.4% 0.116 263.7) |
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 #89AEF9 | 2.21:1 | Fails | Lc -48.3 | Large or bold text, headings |
| Black text on #89AEF9 | 9.48:1 | AAA | Lc 60.5 | Content text, not long reading |
| #89AEF9 text on white | 2.21:1 | Fails | Lc 43.5 | Non-text elements, placeholder text |
| #89AEF9 text on black | 9.48:1 | AAA | Lc -58.7 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E3EAF8
oklch(93.6% 0.02 264.5)
-
Step 200
200
#CCDAF5
oklch(88.6% 0.04 263.7)
-
Step 300
300
#A9C1F0
oklch(80.9% 0.072 263.7)
-
Step 400
400 (this color)
#89AEF9
oklch(75.4% 0.116 263.7)
-
Step 500
500
#5A86E3
oklch(63.2% 0.148 263.6)
-
Step 600
600
#406DD0
oklch(55.5% 0.161 263.6)
-
Step 700
700
#325BB5
oklch(49.2% 0.15 263.5)
-
Step 800
800
#2A4A92
oklch(42.6% 0.125 263.9)
-
Step 900
900
#263F74
oklch(37.7% 0.096 263.5)
-
Step 950
950
#172544
oklch(27% 0.061 264.4)
#89AEF9 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) | #92B4FC | 0.020 |
| Deuteranopia (no green cones) | #86AAF7 | 0.011 |
| Tritanopia (no blue cones) | #5EBEC9 | 0.104 |
| Achromatopsia (no color) | #AEAEAE | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89AEF9
#89AEF9
oklch(75.4% 0.116 263.7)
- #D2A851
#D2A851
oklch(75.3% 0.116 83.5)
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 #89AEF9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.026
- Periwinkle Blue #8F99FB ΔE 0.055
- Pastel Blue #A2BFFE ΔE 0.057
- Lightblue #7BC8F6 ΔE 0.071
- Sky #82CAFC ΔE 0.074
- Light Grey Blue #9DBCD4 ΔE 0.079
- Light Cornflower Blue #98C1D9 ΔE 0.082
- Deep Sky Blue #00BFFF ΔE 0.083
Use #89AEF9 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.