#89ADFF
Closest named color: Carolina Blue (#8AB8FE). oklch(75.4% 0.125 265.5), rgb(137, 173, 255).
Aa
Black text reads best on this color (9.48:1).
About this color
#89ADFF is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.125 and its hue 265°. 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 9.48:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.125) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.48:1 |
| White text | 2.21:1 |
Values
| HEX | #89ADFF |
| RGB | rgb(137, 173, 255) |
| HSL | hsl(222, 100%, 77%) |
| OKLCH | oklch(75.4% 0.125 265.5) |
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 #89ADFF | 2.21:1 | Fails | Lc -48.3 | Large or bold text, headings |
| Black text on #89ADFF | 9.48:1 | AAA | Lc 60.5 | Content text, not long reading |
| #89ADFF text on white | 2.21:1 | Fails | Lc 43.5 | Non-text elements, placeholder text |
| #89ADFF 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
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E3EAFA
oklch(93.6% 0.023 266.9)
-
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)
#89ADFF
oklch(75.4% 0.125 265.5)
-
Step 500
500
#5A83E9
oklch(63% 0.16 265.6)
-
Step 600
600
#416AD8
oklch(55.5% 0.175 265.6)
-
Step 700
700
#3358BB
oklch(49.1% 0.162 265.4)
-
Step 800
800
#2B4997
oklch(42.8% 0.133 265.3)
-
Step 900
900
#263E78
oklch(37.7% 0.103 265)
-
Step 950
950
#172546
oklch(27.1% 0.064 265.1)
#89ADFF 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) | #8FB4FF | 0.021 |
| Deuteranopia (no green cones) | #82A9FD | 0.014 |
| Tritanopia (no blue cones) | #5ABECB | 0.111 |
| Achromatopsia (no color) | #AEAEAE | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89ADFF
#89ADFF
oklch(75.4% 0.125 265.5)
- #D3A946
#D3A946
oklch(75.5% 0.125 85.7)
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 #89ADFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.030
- Periwinkle Blue #8F99FB ΔE 0.050
- Pastel Blue #A2BFFE ΔE 0.060
- Lightblue #7BC8F6 ΔE 0.077
- Sky #82CAFC ΔE 0.079
- Cornflower Blue #6495ED ΔE 0.082
- Perrywinkle #8F8CE7 ΔE 0.084
- Deep Sky Blue #00BFFF ΔE 0.085
Use #89ADFF 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.