#8689EB
Closest named color: Perrywinkle (#8F8CE7). oklch(67.1% 0.143 280.5), rgb(134, 137, 235).
Aa
Black text reads best on this color (6.79:1).
About this color
#8689EB is a medium-light, vivid purple. In OKLCH its lightness is 67%, its chroma 0.143 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.017 away. Black text reads best on it, at 6.79:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.143) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 6.79:1 |
| White text | 3.09:1 |
Values
| HEX | #8689EB |
| RGB | rgb(134, 137, 235) |
| HSL | hsl(238, 72%, 72%) |
| OKLCH | oklch(67.1% 0.143 280.5) |
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 #8689EB | 3.09:1 | AA large text | Lc -63.1 | Content text, not long reading |
| Black text on #8689EB | 6.79:1 | AA | Lc 46.3 | Large or bold text, headings |
| #8689EB text on white | 3.09:1 | AA large text | Lc 57.7 | Large or bold text, headings |
| #8689EB text on black | 6.79:1 | AA | Lc -44.0 | 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 400.
-
Step 50
50
#F4F5FE
oklch(97.2% 0.012 281.1)
-
Step 100
100
#E6E8FB
oklch(93.5% 0.026 281.1)
-
Step 200
200
#D2D6FA
oklch(88.4% 0.05 280.3)
-
Step 300
300
#B5BBFA
oklch(81% 0.089 280)
-
Step 400
400 (this color)
#8689EB
oklch(67.1% 0.143 280.5)
-
Step 500
500
#7876F4
oklch(63% 0.184 280.5)
-
Step 600
600
#635BE3
oklch(55.6% 0.2 280.3)
-
Step 700
700
#534AC5
oklch(49.2% 0.185 280.4)
-
Step 800
800
#433D9F
oklch(42.6% 0.154 280.4)
-
Step 900
900
#38367E
oklch(37.7% 0.118 280.3)
-
Step 950
950
#21204A
oklch(27% 0.076 281.1)
#8689EB 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) | #6596EF | 0.048 |
| Deuteranopia (no green cones) | #5F8FE9 | 0.048 |
| Tritanopia (no blue cones) | #669DAF | 0.124 |
| Achromatopsia (no color) | #929292 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8689EB
#8689EB
oklch(67.1% 0.143 280.5)
- #A99600
#A99600
oklch(66.9% 0.139 100.3)
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 #8689EB, closest first.
No curated palette has a color within ΔE 0.04 of #8689EB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.017
- Lavender Blue #8B88F8 ΔE 0.021
- Periwinkle #8E82FE ΔE 0.037
- Soft Blue #6488EA ΔE 0.043
- Periwinkle Blue #8F99FB ΔE 0.046
- Cornflower Blue #6495ED ΔE 0.048
- Medium Purple #9370DB ΔE 0.063
- Cornflower #6A79F7 ΔE 0.063
Use #8689EB 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.