#A564CF
Closest named color: Amethyst (#9B5FC0). oklch(61.9% 0.167 310.5), rgb(165, 100, 207).
Aa
Black text reads best on this color (5.32:1).
About this color
#A564CF is a medium-dark, vivid purple. In OKLCH its lightness is 62%, its chroma 0.167 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.030 away. Black text reads best on it, at 5.32:1.
| Hue family | Purples |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.167) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 5.32:1 |
| White text | 3.94:1 |
Values
| HEX | #A564CF |
| RGB | rgb(165, 100, 207) |
| HSL | hsl(276, 53%, 60%) |
| OKLCH | oklch(61.9% 0.167 310.5) |
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 #A564CF | 3.94:1 | AA large text | Lc -72.0 | Content text, not long reading |
| Black text on #A564CF | 5.32:1 | AA | Lc 37.6 | Non-text elements, placeholder text |
| #A564CF text on white | 3.94:1 | AA large text | Lc 66.5 | Content text, not long reading |
| #A564CF text on black | 5.32:1 | AA | Lc -35.2 | 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
#F8F4FB
oklch(97.2% 0.01 311.2)
-
Step 100
100
#EFE6F6
oklch(93.7% 0.023 310.7)
-
Step 200
200
#E3D1F0
oklch(88.5% 0.046 311.2)
-
Step 300
300
#D1B2E8
oklch(80.8% 0.082 310.5)
-
Step 400
400
#BA88DD
oklch(70.7% 0.131 310.4)
-
Step 500
500 (this color)
#A564CF
oklch(61.9% 0.167 310.5)
-
Step 600
600
#944CC0
oklch(55.6% 0.181 310.4)
-
Step 700
700
#7E3CA6
oklch(49.1% 0.169 310.3)
-
Step 800
800
#673386
oklch(42.8% 0.139 310.8)
-
Step 900
900
#532D6C
oklch(37.6% 0.11 310)
-
Step 950
950
#311B3F
oklch(27% 0.069 310.8)
#A564CF 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) | #477DD3 | 0.138 |
| Deuteranopia (no green cones) | #5B81CC | 0.124 |
| Tritanopia (no blue cones) | #A07690 | 0.117 |
| Achromatopsia (no color) | #808080 | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A564CF
#A564CF
oklch(61.9% 0.167 310.5)
- #629804
#629804
oklch(61.8% 0.166 130.4)
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 #A564CF, closest first.
No curated palette has a color within ΔE 0.04 of #A564CF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.030
- Medium Purple #9370DB ΔE 0.041
- Deep Lilac #966EBD ΔE 0.046
- Medium Orchid #BA55D3 ΔE 0.046
- Soft Purple #A66FB5 ΔE 0.052
- Deep Lavender #8D5EB7 ΔE 0.057
- Lighter Purple #A55AF4 ΔE 0.062
- Light Urple #B36FF6 ΔE 0.065
Use #A564CF 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.