#89AAFD
Closest named color: Carolina Blue (#8AB8FE). oklch(74.7% 0.126 266.9), rgb(137, 170, 253).
Aa
Black text reads best on this color (9.23:1).
About this color
#89AAFD is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.126 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.037 away. Black text reads best on it, at 9.23:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.126) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.23:1 |
| White text | 2.27:1 |
Values
| HEX | #89AAFD |
| RGB | rgb(137, 170, 253) |
| HSL | hsl(223, 97%, 76%) |
| OKLCH | oklch(74.7% 0.126 266.9) |
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 #89AAFD | 2.27:1 | Fails | Lc -49.6 | Large or bold text, headings |
| Black text on #89AAFD | 9.23:1 | AAA | Lc 59.2 | Large or bold text, headings |
| #89AAFD text on white | 2.27:1 | Fails | Lc 44.7 | Non-text elements, placeholder text |
| #89AAFD text on black | 9.23:1 | AAA | Lc -57.4 | 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
#CCD9F7
oklch(88.5% 0.044 266.9)
-
Step 300
300
#AAC0F4
oklch(80.9% 0.078 266.8)
-
Step 400
400 (this color)
#89AAFD
oklch(74.7% 0.126 266.9)
-
Step 500
500
#5D83EA
oklch(63.2% 0.16 266.6)
-
Step 600
600
#4569D8
oklch(55.5% 0.175 267)
-
Step 700
700
#3757BB
oklch(49.1% 0.162 266.9)
-
Step 800
800
#2D4898
oklch(42.7% 0.135 266.6)
-
Step 900
900
#283D79
oklch(37.7% 0.105 266.8)
-
Step 950
950
#182447
oklch(27% 0.067 267.5)
#89AAFD 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) | #8BB1FF | 0.019 |
| Deuteranopia (no green cones) | #7FA7FB | 0.015 |
| Tritanopia (no blue cones) | #5CBBC8 | 0.112 |
| Achromatopsia (no color) | #ACACAC | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89AAFD
#89AAFD
oklch(74.7% 0.126 266.9)
- #CFA743
#CFA743
oklch(74.6% 0.125 86.9)
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 #89AAFD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.037
- Periwinkle Blue #8F99FB ΔE 0.043
- Pastel Blue #A2BFFE ΔE 0.067
- Cornflower Blue #6495ED ΔE 0.075
- Perrywinkle #8F8CE7 ΔE 0.077
- Lightblue #7BC8F6 ΔE 0.084
- Sky #82CAFC ΔE 0.086
- Lavender Blue #8B88F8 ΔE 0.086
Use #89AAFD 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.