#AC64CF
Closest named color: Medium Orchid (#BA55D3). oklch(62.7% 0.169 313.6), rgb(172, 100, 207).
Aa
Black text reads best on this color (5.47:1).
About this color
#AC64CF is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.169 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.038 away. Black text reads best on it, at 5.47:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.169) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.47:1 |
| White text | 3.83:1 |
Values
| HEX | #AC64CF |
| RGB | rgb(172, 100, 207) |
| HSL | hsl(280, 53%, 60%) |
| OKLCH | oklch(62.7% 0.169 313.6) |
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 #AC64CF | 3.83:1 | AA large text | Lc -71.0 | Content text, not long reading |
| Black text on #AC64CF | 5.47:1 | AA | Lc 38.6 | Non-text elements, placeholder text |
| #AC64CF text on white | 3.83:1 | AA large text | Lc 65.5 | Content text, not long reading |
| #AC64CF text on black | 5.47:1 | AA | Lc -36.2 | 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
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#F0E5F5
oklch(93.5% 0.024 315.5)
-
Step 200
200
#E4D1EF
oklch(88.5% 0.045 313.3)
-
Step 300
300
#D4B1E7
oklch(80.9% 0.083 313.6)
-
Step 400
400
#BE86DB
oklch(70.7% 0.134 313.5)
-
Step 500
500 (this color)
#AC64CF
oklch(62.7% 0.169 313.6)
-
Step 600
600
#9949BD
oklch(55.6% 0.184 313.8)
-
Step 700
700
#8239A3
oklch(49% 0.171 313.6)
-
Step 800
800
#6A3084
oklch(42.6% 0.142 313.9)
-
Step 900
900
#562C6A
oklch(37.7% 0.11 313.6)
-
Step 950
950
#321A3E
oklch(26.9% 0.071 313.3)
#AC64CF 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) | #4A7ED3 | 0.146 |
| Deuteranopia (no green cones) | #6184CC | 0.130 |
| Tritanopia (no blue cones) | #A97590 | 0.115 |
| Achromatopsia (no color) | #828282 | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC64CF
#AC64CF
oklch(62.7% 0.169 313.6)
- #5B9D19
#5B9D19
oklch(62.8% 0.17 133.7)
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 #AC64CF, closest first.
No curated palette has a color within ΔE 0.04 of #AC64CF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.038
- Amethyst #9B5FC0 ΔE 0.039
- Medium Purple #9370DB ΔE 0.049
- Soft Purple #A66FB5 ΔE 0.052
- Deep Lilac #966EBD ΔE 0.052
- Light Urple #B36FF6 ΔE 0.061
- Lighter Purple #A55AF4 ΔE 0.064
- Deep Lavender #8D5EB7 ΔE 0.067
Use #AC64CF 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.