#8289EC
Closest named color: Perrywinkle (#8F8CE7). oklch(66.8% 0.146 278.6), rgb(130, 137, 236).
Aa
Black text reads best on this color (6.73:1).
About this color
#8289EC is a medium-light, vivid blue. In OKLCH its lightness is 67%, its chroma 0.146 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.022 away. Black text reads best on it, at 6.73:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.146) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 6.73:1 |
| White text | 3.11:1 |
Values
| HEX | #8289EC |
| RGB | rgb(130, 137, 236) |
| HSL | hsl(236, 74%, 72%) |
| OKLCH | oklch(66.8% 0.146 278.6) |
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 #8289EC | 3.11:1 | AA large text | Lc -63.4 | Content text, not long reading |
| Black text on #8289EC | 6.73:1 | AA | Lc 46.0 | Large or bold text, headings |
| #8289EC text on white | 3.11:1 | AA large text | Lc 58.0 | Large or bold text, headings |
| #8289EC text on black | 6.73:1 | AA | Lc -43.7 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E6E9F8
oklch(93.6% 0.02 276.9)
-
Step 200
200
#D3D7F4
oklch(88.5% 0.04 279.3)
-
Step 300
300
#B6BDEF
oklch(81% 0.071 278.5)
-
Step 400
400
#9199E7
oklch(70.8% 0.114 278.6)
-
Step 500
500 (this color)
#8289EC
oklch(66.8% 0.146 278.6)
-
Step 600
600
#6165CD
oklch(55.7% 0.158 278.3)
-
Step 700
700
#5153B1
oklch(49.1% 0.146 278.6)
-
Step 800
800
#424490
oklch(42.7% 0.123 278.7)
-
Step 900
900
#373A73
oklch(37.6% 0.096 278.5)
-
Step 950
950
#202243
oklch(26.8% 0.061 278.8)
#8289EC 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) | #6396F0 | 0.045 |
| Deuteranopia (no green cones) | #5C8EEA | 0.046 |
| Tritanopia (no blue cones) | #5E9DAF | 0.127 |
| Achromatopsia (no color) | #929292 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8289EC
#8289EC
oklch(66.8% 0.146 278.6)
- #AB9500
#AB9500
oklch(66.9% 0.139 98.7)
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 #8289EC, closest first.
No curated palette has a color within ΔE 0.04 of #8289EC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.022
- Lavender Blue #8B88F8 ΔE 0.022
- Periwinkle #8E82FE ΔE 0.038
- Soft Blue #6488EA ΔE 0.038
- Cornflower Blue #6495ED ΔE 0.044
- Periwinkle Blue #8F99FB ΔE 0.048
- Cornflower #6A79F7 ΔE 0.058
- Medium Purple #9370DB ΔE 0.064
Use #8289EC 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.