#A660AF
Closest named color: Amethyst (#9B5FC0). oklch(59.7% 0.139 322.9), rgb(166, 96, 175).
Aa
Black text reads best on this color (4.91:1).
About this color
#A660AF is a medium-dark, moderately saturated purple. In OKLCH its lightness is 60%, its chroma 0.139 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.034 away. Black text reads best on it, at 4.91:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 4.91:1 |
| White text | 4.27:1 |
Values
| HEX | #A660AF |
| RGB | rgb(166, 96, 175) |
| HSL | hsl(293, 33%, 53%) |
| OKLCH | oklch(59.7% 0.139 322.9) |
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 #A660AF | 4.27:1 | AA large text | Lc -74.8 | Content text, not long reading |
| Black text on #A660AF | 4.91:1 | AA | Lc 34.8 | Non-text elements, placeholder text |
| #A660AF text on white | 4.27:1 | AA large text | Lc 69.3 | Content text, not long reading |
| #A660AF 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F1E6F2
oklch(93.7% 0.02 323.2)
-
Step 200
200
#E6D1E8
oklch(88.5% 0.038 323.2)
-
Step 300
300
#D6B2DA
oklch(80.8% 0.068 323)
-
Step 400
400
#C189C8
oklch(70.7% 0.109 322.8)
-
Step 500
500 (this color)
#A660AF
oklch(59.7% 0.139 322.9)
-
Step 600
600
#9C50A6
oklch(55.6% 0.151 322.8)
-
Step 700
700
#85408E
oklch(49.1% 0.14 322.9)
-
Step 800
800
#6C3573
oklch(42.6% 0.116 323)
-
Step 900
900
#582F5D
oklch(37.7% 0.091 323.1)
-
Step 950
950
#341C37
oklch(27.1% 0.058 322.9)
#A660AF 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) | #5675B2 | 0.128 |
| Deuteranopia (no green cones) | #6A7DAD | 0.114 |
| Tritanopia (no blue cones) | #A8697F | 0.084 |
| Achromatopsia (no color) | #7A7A7A | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A660AF
#A660AF
oklch(59.7% 0.139 322.9)
- #479443
#479443
oklch(59.8% 0.139 142.7)
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 #A660AF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.034
- Soft Purple #A66FB5 ΔE 0.035
- Dark Lilac #9C6DA5 ΔE 0.041
- Deep Lilac #966EBD ΔE 0.042
- Deep Lavender #8D5EB7 ΔE 0.047
- Faded Purple #916E99 ΔE 0.064
- Light Plum #9D5783 ΔE 0.069
- Wisteria #A87DC2 ΔE 0.070
Use #A660AF 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.