#A684D3
Closest named color: Wisteria (#A87DC2). oklch(67.6% 0.119 303.2), rgb(166, 132, 211).
Aa
Black text reads best on this color (6.86:1).
About this color
#A684D3 is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.119 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.027 away. Black text reads best on it, at 6.86:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.86:1 |
| White text | 3.06:1 |
Values
| HEX | #A684D3 |
| RGB | rgb(166, 132, 211) |
| HSL | hsl(266, 47%, 67%) |
| OKLCH | oklch(67.6% 0.119 303.2) |
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 #A684D3 | 3.06:1 | AA large text | Lc -62.7 | Content text, not long reading |
| Black text on #A684D3 | 6.86:1 | AA | Lc 46.7 | Large or bold text, headings |
| #A684D3 text on white | 3.06:1 | AA large text | Lc 57.4 | Large or bold text, headings |
| #A684D3 text on black | 6.86:1 | AA | Lc -44.4 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE7F6
oklch(93.7% 0.021 304)
-
Step 200
200
#DED3F0
oklch(88.5% 0.041 302.8)
-
Step 300
300
#CAB5E9
oklch(80.8% 0.075 303.2)
-
Step 400
400 (this color)
#A684D3
oklch(67.6% 0.119 303.2)
-
Step 500
500
#9D6FD4
oklch(63.1% 0.152 303.3)
-
Step 600
600
#8855C1
oklch(55.6% 0.165 303.2)
-
Step 700
700
#7345A7
oklch(49.1% 0.153 302.8)
-
Step 800
800
#5E3987
oklch(42.7% 0.127 303.3)
-
Step 900
900
#4D326C
oklch(37.7% 0.099 303.5)
-
Step 950
950
#2D1E3F
oklch(27.1% 0.062 303.5)
#A684D3 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) | #7293D6 | 0.078 |
| Deuteranopia (no green cones) | #7993D1 | 0.072 |
| Tritanopia (no blue cones) | #9F91A2 | 0.091 |
| Achromatopsia (no color) | #939393 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A684D3
#A684D3
oklch(67.6% 0.119 303.2)
- #89A34B
#89A34B
oklch(67.6% 0.119 123.2)
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 #A684D3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.027
- Pale Purple #B790D4 ΔE 0.043
- Perrywinkle #8F8CE7 ΔE 0.045
- Heather #A484AC ΔE 0.059
- Soft Purple #A66FB5 ΔE 0.060
- Medium Purple #9370DB ΔE 0.064
- Lavender Blue #8B88F8 ΔE 0.066
- Deep Lilac #966EBD ΔE 0.066
Use #A684D3 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.