#A364DE
Closest named color: Medium Purple (#9370DB). oklch(62.6% 0.183 305.6), rgb(163, 100, 222).
Aa
Black text reads best on this color (5.43:1).
About this color
#A364DE is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.183 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.037 away. Black text reads best on it, at 5.43:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.183) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 5.43:1 |
| White text | 3.86:1 |
Values
| HEX | #A364DE |
| RGB | rgb(163, 100, 222) |
| HSL | hsl(271, 65%, 63%) |
| OKLCH | oklch(62.6% 0.183 305.6) |
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 #A364DE | 3.86:1 | AA large text | Lc -71.2 | Content text, not long reading |
| Black text on #A364DE | 5.43:1 | AA | Lc 38.3 | Non-text elements, placeholder text |
| #A364DE text on white | 3.86:1 | AA large text | Lc 65.7 | Content text, not long reading |
| #A364DE text on black | 5.43:1 | AA | Lc -35.9 | 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
#F7F4FC
oklch(97.2% 0.011 303.1)
-
Step 100
100
#EEE6F8
oklch(93.6% 0.025 305.8)
-
Step 200
200
#E1D1F4
oklch(88.4% 0.05 306)
-
Step 300
300
#CEB2EF
oklch(80.8% 0.089 305.4)
-
Step 400
400
#B687E7
oklch(70.6% 0.144 305.6)
-
Step 500
500 (this color)
#A364DE
oklch(62.6% 0.183 305.6)
-
Step 600
600
#9049CD
oklch(55.6% 0.198 305.6)
-
Step 700
700
#7B39B2
oklch(49.2% 0.185 305.6)
-
Step 800
800
#643090
oklch(42.7% 0.154 305.7)
-
Step 900
900
#512C73
oklch(37.7% 0.12 305.4)
-
Step 950
950
#2F1B43
oklch(27% 0.074 305)
#A364DE 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) | #3980E2 | 0.145 |
| Deuteranopia (no green cones) | #4F82DB | 0.131 |
| Tritanopia (no blue cones) | #997B98 | 0.133 |
| Achromatopsia (no color) | #828282 | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A364DE
#A364DE
oklch(62.6% 0.183 305.6)
- #719700
#719700
oklch(62.5% 0.158 125.5)
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 #A364DE, closest first.
No curated palette has a color within ΔE 0.04 of #A364DE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.037
- Lighter Purple #A55AF4 ΔE 0.040
- Amethyst #9B5FC0 ΔE 0.047
- Medium Orchid #BA55D3 ΔE 0.050
- Light Urple #B36FF6 ΔE 0.050
- Purpley #8756E4 ΔE 0.062
- Deep Lilac #966EBD ΔE 0.062
- Medium Slate Blue #7B68EE ΔE 0.070
Use #A364DE 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.