#A684ED
Closest named color: Perrywinkle (#8F8CE7). oklch(68.9% 0.153 297.2), rgb(166, 132, 237).
Aa
Black text reads best on this color (7.14:1).
About this color
#A684ED is a medium-light, vivid purple. In OKLCH its lightness is 69%, its chroma 0.153 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.040 away. Black text reads best on it, at 7.14:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.153) |
| Temperature | in between |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.14:1 |
| White text | 2.93:1 |
Values
| HEX | #A684ED |
| RGB | rgb(166, 132, 237) |
| HSL | hsl(259, 74%, 72%) |
| OKLCH | oklch(68.9% 0.153 297.2) |
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 #A684ED | 2.93:1 | Fails | Lc -61.0 | Content text, not long reading |
| Black text on #A684ED | 7.14:1 | AAA | Lc 48.3 | Large or bold text, headings |
| #A684ED text on white | 2.93:1 | Fails | Lc 55.7 | Large or bold text, headings |
| #A684ED text on black | 7.14:1 | AAA | Lc -46.1 | 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
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#EBE6FB
oklch(93.5% 0.029 296.7)
-
Step 200
200
#DCD2F9
oklch(88.4% 0.054 297)
-
Step 300
300
#C7B4F7
oklch(80.9% 0.095 297.2)
-
Step 400
400 (this color)
#A684ED
oklch(68.9% 0.153 297.2)
-
Step 500
500
#9968EF
oklch(63.2% 0.195 297.2)
-
Step 600
600
#844ADD
oklch(55.5% 0.212 297)
-
Step 700
700
#703AC0
oklch(49.1% 0.197 296.9)
-
Step 800
800
#5B319B
oklch(42.6% 0.164 297.1)
-
Step 900
900
#4A2D7B
oklch(37.6% 0.127 297)
-
Step 950
950
#2B1B48
oklch(26.9% 0.081 297)
#A684ED 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) | #6497F1 | 0.093 |
| Deuteranopia (no green cones) | #6B95EA | 0.086 |
| Tritanopia (no blue cones) | #9797AD | 0.122 |
| Achromatopsia (no color) | #979797 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A684ED
#A684ED
oklch(68.9% 0.153 297.2)
- #95A619
#95A619
oklch(68.8% 0.152 117)
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 #A684ED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.040
- Lavender Blue #8B88F8 ΔE 0.042
- Periwinkle #8E82FE ΔE 0.045
- Light Purple #BF77F6 ΔE 0.051
- Light Urple #B36FF6 ΔE 0.054
- Periwinkle Blue #8F99FB ΔE 0.058
- Liliac #C48EFD ΔE 0.059
- Pale Purple #B790D4 ΔE 0.061
Use #A684ED 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.