#A64CC8
Closest named color: Medium Orchid (#BA55D3). oklch(58.3% 0.196 315.6), rgb(166, 76, 200).
Aa
White text reads best on this color (4.67:1).
About this color
#A64CC8 is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.196 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.045 away. White text reads best on it, at 4.67:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.196) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 4.48:1 |
| White text | 4.67:1 |
Values
| HEX | #A64CC8 |
| RGB | rgb(166, 76, 200) |
| HSL | hsl(284, 53%, 54%) |
| OKLCH | oklch(58.3% 0.196 315.6) |
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 #A64CC8 | 4.67:1 | AA | Lc -77.3 | Fine for body text |
| Black text on #A64CC8 | 4.48:1 | AA large text | Lc 32.2 | Non-text elements, placeholder text |
| #A64CC8 text on white | 4.67:1 | AA | Lc 71.9 | Content text, not long reading |
| #A64CC8 text on black | 4.48:1 | AA large text | Lc -29.8 | Dividers and decoration only |
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 600.
-
Step 50
50
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F1E5F6
oklch(93.6% 0.026 316.1)
-
Step 200
200
#E6D0F0
oklch(88.5% 0.049 315.4)
-
Step 300
300
#D7B0E8
oklch(81% 0.088 315.5)
-
Step 400
400
#C283DC
oklch(70.6% 0.142 315.6)
-
Step 500
500
#B261D2
oklch(63.1% 0.18 315.5)
-
Step 600
600 (this color)
#A64CC8
oklch(58.3% 0.196 315.6)
-
Step 700
700
#8734A5
oklch(49.2% 0.182 315.7)
-
Step 800
800
#6D2C86
oklch(42.7% 0.152 315.2)
-
Step 900
900
#59296B
oklch(37.7% 0.118 315.8)
-
Step 950
950
#34193F
oklch(27% 0.075 315.3)
#A64CC8 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) | #226FCC | 0.184 |
| Deuteranopia (no green cones) | #4B76C5 | 0.160 |
| Tritanopia (no blue cones) | #A46283 | 0.128 |
| Achromatopsia (no color) | #747474 | 0.197 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A64CC8
#A64CC8
oklch(58.3% 0.196 315.6)
- #479000
#479000
oklch(58.3% 0.172 135.6)
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 #A64CC8, closest first.
No curated palette has a color within ΔE 0.04 of #A64CC8.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.045
- Amethyst #9B5FC0 ΔE 0.045
- Purply #983FB2 ΔE 0.049
- Dark Orchid #9932CC ΔE 0.054
- Deep Lavender #8D5EB7 ΔE 0.063
- Pinky Purple #C94CBE ΔE 0.069
- Lighter Purple #A55AF4 ΔE 0.070
- Purpley Pink #C83CB9 ΔE 0.070
Use #A64CC8 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.