#89AEFF
Closest named color: Carolina Blue (#8AB8FE). oklch(75.6% 0.124 264.9), rgb(137, 174, 255).
Aa
Black text reads best on this color (9.56:1).
About this color
#89AEFF is a medium-light, moderately saturated blue. In OKLCH its lightness is 76%, its chroma 0.124 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.027 away. Black text reads best on it, at 9.56:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.124) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.56:1 |
| White text | 2.19:1 |
Values
| HEX | #89AEFF |
| RGB | rgb(137, 174, 255) |
| HSL | hsl(221, 100%, 77%) |
| OKLCH | oklch(75.6% 0.124 264.9) |
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 #89AEFF | 2.19:1 | Fails | Lc -47.9 | Large or bold text, headings |
| Black text on #89AEFF | 9.56:1 | AAA | Lc 60.8 | Content text, not long reading |
| #89AEFF text on white | 2.19:1 | Fails | Lc 43.1 | Non-text elements, placeholder text |
| #89AEFF text on black | 9.56:1 | AAA | Lc -59.1 | 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
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E2EAF9
oklch(93.5% 0.022 263.2)
-
Step 200
200
#CBD9F7
oklch(88.4% 0.044 265.6)
-
Step 300
300
#A8C0F4
oklch(80.8% 0.079 265.4)
-
Step 400
400 (this color)
#89AEFF
oklch(75.6% 0.124 264.9)
-
Step 500
500
#5984E9
oklch(63.1% 0.159 264.9)
-
Step 600
600
#406BD7
oklch(55.6% 0.173 264.9)
-
Step 700
700
#3259BA
oklch(49.2% 0.16 264.7)
-
Step 800
800
#2A4997
oklch(42.7% 0.133 265)
-
Step 900
900
#263E78
oklch(37.7% 0.103 265)
-
Step 950
950
#162546
oklch(27.1% 0.065 264.1)
#89AEFF 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) | #90B5FF | 0.021 |
| Deuteranopia (no green cones) | #83AAFD | 0.013 |
| Tritanopia (no blue cones) | #5ABFCB | 0.111 |
| Achromatopsia (no color) | #AFAFAF | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89AEFF
#89AEFF
oklch(75.6% 0.124 264.9)
- #D4A948
#D4A948
oklch(75.6% 0.124 84.8)
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 #89AEFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.027
- Periwinkle Blue #8F99FB ΔE 0.053
- Pastel Blue #A2BFFE ΔE 0.058
- Lightblue #7BC8F6 ΔE 0.074
- Sky #82CAFC ΔE 0.076
- Cornflower Blue #6495ED ΔE 0.084
- Deep Sky Blue #00BFFF ΔE 0.084
- Light Grey Blue #9DBCD4 ΔE 0.086
Use #89AEFF 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.