#A64CA1
Closest named color: Purply (#983FB2). oklch(56.1% 0.159 329.6), rgb(166, 76, 161).
Aa
White text reads best on this color (5.03:1).
About this color
#A64CA1 is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.159 and its hue 330°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.052 away. White text reads best on it, at 5.03:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.159) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 4.16:1 |
| White text | 5.03:1 |
Values
| HEX | #A64CA1 |
| RGB | rgb(166, 76, 161) |
| HSL | hsl(303, 37%, 47%) |
| OKLCH | oklch(56.1% 0.159 329.6) |
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 #A64CA1 | 5.03:1 | AA | Lc -79.7 | Fine for body text |
| Black text on #A64CA1 | 4.16:1 | AA large text | Lc 29.8 | Dividers and decoration only |
| #A64CA1 text on white | 5.03:1 | AA | Lc 74.3 | Content text, not long reading |
| #A64CA1 text on black | 4.16:1 | AA large text | Lc -27.4 | Dividers and decoration only |
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 600.
-
Step 50
50
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F2E5F1
oklch(93.6% 0.021 328.1)
-
Step 200
200
#E9D0E6
oklch(88.5% 0.04 329.8)
-
Step 300
300
#DCB0D7
oklch(80.9% 0.073 330)
-
Step 400
400
#C886C3
oklch(70.7% 0.114 329.3)
-
Step 500
500
#B965B4
oklch(63% 0.147 329.4)
-
Step 600
600 (this color)
#A64CA1
oklch(56.1% 0.159 329.6)
-
Step 700
700
#8D3B88
oklch(49.2% 0.148 330)
-
Step 800
800
#72316F
oklch(42.6% 0.123 329.3)
-
Step 900
900
#5D2C5A
oklch(37.7% 0.097 329.6)
-
Step 950
950
#361A34
oklch(26.8% 0.061 329.7)
#A64CA1 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) | #4667A4 | 0.160 |
| Deuteranopia (no green cones) | #62739E | 0.141 |
| Tritanopia (no blue cones) | #AB556F | 0.088 |
| Achromatopsia (no color) | #6F6F6F | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A64CA1
#A64CA1
oklch(56.1% 0.159 329.6)
- #008D3E
#008D3E
oklch(56.2% 0.156 149.7)
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 #A64CA1, closest first.
No curated palette has a color within ΔE 0.04 of #A64CA1.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.052
- Amethyst #9B5FC0 ΔE 0.059
- Light Plum #9D5783 ΔE 0.060
- Deep Lavender #8D5EB7 ΔE 0.062
- Light Eggplant #894585 ΔE 0.071
- Warm Purple #952E8F ΔE 0.071
- Purpley Pink #C83CB9 ΔE 0.076
- Dark Lilac #9C6DA5 ΔE 0.076
Use #A64CA1 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.