#AB64DA
Closest named color: Medium Orchid (#BA55D3). oklch(63.2% 0.181 310), rgb(171, 100, 218).
Aa
Black text reads best on this color (5.56:1).
About this color
#AB64DA is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.181 and its hue 310°. 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 5.56:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.181) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.56:1 |
| White text | 3.77:1 |
Values
| HEX | #AB64DA |
| RGB | rgb(171, 100, 218) |
| HSL | hsl(276, 61%, 62%) |
| OKLCH | oklch(63.2% 0.181 310) |
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 #AB64DA | 3.77:1 | AA large text | Lc -70.4 | Content text, not long reading |
| Black text on #AB64DA | 5.56:1 | AA | Lc 39.2 | Non-text elements, placeholder text |
| #AB64DA text on white | 3.77:1 | AA large text | Lc 64.9 | Content text, not long reading |
| #AB64DA text on black | 5.56:1 | AA | Lc -36.8 | 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 500.
-
Step 50
50
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#EFE5F7
oklch(93.5% 0.026 310.4)
-
Step 200
200
#E3D1F2
oklch(88.5% 0.049 309.7)
-
Step 300
300
#D2B1EC
oklch(80.9% 0.089 309.8)
-
Step 400
400
#BC86E2
oklch(70.8% 0.141 310.2)
-
Step 500
500 (this color)
#AB64DA
oklch(63.2% 0.181 310)
-
Step 600
600
#9647C7
oklch(55.6% 0.196 309.9)
-
Step 700
700
#8037AC
oklch(49.1% 0.183 309.9)
-
Step 800
800
#682F8B
oklch(42.7% 0.151 310)
-
Step 900
900
#552B6F
oklch(37.7% 0.118 310.5)
-
Step 950
950
#321A41
oklch(27.1% 0.075 310.8)
#AB64DA 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) | #4180DE | 0.151 |
| Deuteranopia (no green cones) | #5985D7 | 0.136 |
| Tritanopia (no blue cones) | #A57996 | 0.127 |
| Achromatopsia (no color) | #838383 | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AB64DA
#AB64DA
oklch(63.2% 0.181 310)
- #669D00
#669D00
oklch(63.3% 0.171 130.1)
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 #AB64DA, closest first.
No curated palette has a color within ΔE 0.04 of #AB64DA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.038
- Medium Purple #9370DB ΔE 0.046
- Light Urple #B36FF6 ΔE 0.048
- Lighter Purple #A55AF4 ΔE 0.048
- Amethyst #9B5FC0 ΔE 0.049
- Deep Lilac #966EBD ΔE 0.063
- Light Purple #BF77F6 ΔE 0.066
- Soft Purple #A66FB5 ΔE 0.067
Use #AB64DA 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.