#9664C4
Closest named color: Amethyst (#9B5FC0). oklch(59.7% 0.149 306.5), rgb(150, 100, 196).
Aa
Black text reads best on this color (4.91:1).
About this color
#9664C4 is a medium-dark, vivid purple. In OKLCH its lightness is 60%, its chroma 0.149 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.014 away. Black text reads best on it, at 4.91:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 4.91:1 |
| White text | 4.27:1 |
Values
| HEX | #9664C4 |
| RGB | rgb(150, 100, 196) |
| HSL | hsl(271, 45%, 58%) |
| OKLCH | oklch(59.7% 0.149 306.5) |
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 #9664C4 | 4.27:1 | AA large text | Lc -74.8 | Content text, not long reading |
| Black text on #9664C4 | 4.91:1 | AA | Lc 34.8 | Non-text elements, placeholder text |
| #9664C4 text on white | 4.27:1 | AA large text | Lc 69.3 | Content text, not long reading |
| #9664C4 text on black | 4.91:1 | AA | Lc -32.4 | 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 500.
-
Step 50
50
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE6F5
oklch(93.5% 0.021 306.8)
-
Step 200
200
#E0D3EF
oklch(88.6% 0.04 306.5)
-
Step 300
300
#CCB5E6
oklch(80.9% 0.072 306.1)
-
Step 400
400
#B38DDA
oklch(70.7% 0.116 306.3)
-
Step 500
500 (this color)
#9664C4
oklch(59.7% 0.149 306.5)
-
Step 600
600
#8C54BC
oklch(55.6% 0.162 306.7)
-
Step 700
700
#7744A2
oklch(49.1% 0.15 306.7)
-
Step 800
800
#613984
oklch(42.9% 0.124 306.5)
-
Step 900
900
#4F3269
oklch(37.8% 0.096 306.7)
-
Step 950
950
#2E1D3E
oklch(26.9% 0.063 306.4)
#9664C4 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) | #4979C7 | 0.114 |
| Deuteranopia (no green cones) | #577BC2 | 0.103 |
| Tritanopia (no blue cones) | #8F748B | 0.108 |
| Achromatopsia (no color) | #7A7A7A | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9664C4
#9664C4
oklch(59.7% 0.149 306.5)
- #688E0D
#688E0D
oklch(59.6% 0.149 126.5)
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 #9664C4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.014
- Deep Lavender #8D5EB7 ΔE 0.028
- Deep Lilac #966EBD ΔE 0.029
- Medium Purple #9370DB ΔE 0.041
- Soft Purple #A66FB5 ΔE 0.050
- Dark Lilac #9C6DA5 ΔE 0.059
- Purpley #8756E4 ΔE 0.068
- Medium Orchid #BA55D3 ΔE 0.072
Use #9664C4 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.