#8F64C9
Closest named color: Amethyst (#9B5FC0). oklch(59.2% 0.153 301.6), rgb(143, 100, 201).
Aa
Black text reads best on this color (4.83:1).
About this color
#8F64C9 is a medium-dark, vivid purple. In OKLCH its lightness is 59%, its chroma 0.153 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.026 away. Black text reads best on it, at 4.83:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.153) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 4.83:1 |
| White text | 4.34:1 |
Values
| HEX | #8F64C9 |
| RGB | rgb(143, 100, 201) |
| HSL | hsl(266, 48%, 59%) |
| OKLCH | oklch(59.2% 0.153 301.6) |
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 #8F64C9 | 4.34:1 | AA large text | Lc -75.3 | Fine for body text |
| Black text on #8F64C9 | 4.83:1 | AA | Lc 34.2 | Non-text elements, placeholder text |
| #8F64C9 text on white | 4.34:1 | AA large text | Lc 69.9 | Content text, not long reading |
| #8F64C9 text on black | 4.83:1 | AA | Lc -31.8 | 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 600.
-
Step 50
50
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#ECE7F5
oklch(93.6% 0.019 302.2)
-
Step 200
200
#DDD4EF
oklch(88.5% 0.038 300.8)
-
Step 300
300
#C8B7E7
oklch(81% 0.069 301.1)
-
Step 400
400
#AD90DA
oklch(70.7% 0.11 301.7)
-
Step 500
500
#9973D0
oklch(63.2% 0.14 301.4)
-
Step 600
600 (this color)
#8F64C9
oklch(59.2% 0.153 301.6)
-
Step 700
700
#7048A3
oklch(49% 0.143 301.6)
-
Step 800
800
#5B3C84
oklch(42.7% 0.118 301.5)
-
Step 900
900
#4B346A
oklch(37.8% 0.092 301.8)
-
Step 950
950
#2C1F3E
oklch(27.1% 0.058 302)
#8F64C9 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) | #4379CD | 0.108 |
| Deuteranopia (no green cones) | #4F79C7 | 0.099 |
| Tritanopia (no blue cones) | #84778D | 0.118 |
| Achromatopsia (no color) | #797979 | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8F64C9
#8F64C9
oklch(59.2% 0.153 301.6)
- #718A00
#718A00
oklch(59.2% 0.143 121.5)
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 #8F64C9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.026
- Deep Lavender #8D5EB7 ΔE 0.029
- Deep Lilac #966EBD ΔE 0.037
- Medium Purple #9370DB ΔE 0.037
- Purpley #8756E4 ΔE 0.057
- Soft Purple #A66FB5 ΔE 0.062
- Medium Slate Blue #7B68EE ΔE 0.064
- Light Indigo #6D5ACF ΔE 0.065
Use #8F64C9 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.