#89B4FD
Closest named color: Carolina Blue (#8AB8FE). oklch(76.8% 0.115 260.7), rgb(137, 180, 253).
Aa
Black text reads best on this color (10.01:1).
About this color
#89B4FD is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.115 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.011 away. Black text reads best on it, at 10.01:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.115) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 10.01:1 |
| White text | 2.09:1 |
Values
| HEX | #89B4FD |
| RGB | rgb(137, 180, 253) |
| HSL | hsl(218, 97%, 76%) |
| OKLCH | oklch(76.8% 0.115 260.7) |
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 #89B4FD | 2.09:1 | Fails | Lc -45.6 | Large or bold text, headings |
| Black text on #89B4FD | 10.01:1 | AAA | Lc 63.0 | Content text, not long reading |
| #89B4FD text on white | 2.09:1 | Fails | Lc 41.0 | Non-text elements, placeholder text |
| #89B4FD text on black | 10.01:1 | AAA | Lc -61.3 | 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
#F0F6FF
oklch(97.1% 0.014 258.3)
-
Step 100
100
#DEEBFF
oklch(93.6% 0.031 258.9)
-
Step 200
200
#C4DAFF
oklch(88.4% 0.057 260.8)
-
Step 300
300 (this color)
#89B4FD
oklch(76.8% 0.115 260.7)
-
Step 400
400
#679FFF
oklch(70.7% 0.153 260.6)
-
Step 500
500
#3C83FF
oklch(63.2% 0.198 260.7)
-
Step 600
600
#0065F9
oklch(55.6% 0.235 260.6)
-
Step 700
700
#0054D3
oklch(49% 0.208 260.7)
-
Step 800
800
#0044AF
oklch(42.6% 0.181 260.7)
-
Step 900
900
#043A91
oklch(37.8% 0.153 260.6)
-
Step 950
950
#062355
oklch(27.1% 0.097 260.5)
#89B4FD 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) | #99B9FF | 0.024 |
| Deuteranopia (no green cones) | #8CAEFB | 0.015 |
| Tritanopia (no blue cones) | #5BC4CE | 0.103 |
| Achromatopsia (no color) | #B3B3B3 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89B4FD
#89B4FD
oklch(76.8% 0.115 260.7)
- #D9AB57
#D9AB57
oklch(76.7% 0.115 80.7)
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 #89B4FD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.011
- Pastel Blue #A2BFFE ΔE 0.044
- Lightblue #7BC8F6 ΔE 0.058
- Sky #82CAFC ΔE 0.059
- Periwinkle Blue #8F99FB ΔE 0.069
- Light Sky Blue #87CEFA ΔE 0.071
- Light Grey Blue #9DBCD4 ΔE 0.073
- Light Cornflower Blue #98C1D9 ΔE 0.073
Use #89B4FD 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.