#A347DD
Closest named color: Dark Orchid (#9932CC). oklch(58.7% 0.222 309.3), rgb(163, 71, 221).
Aa
White text reads best on this color (4.66:1).
About this color
#A347DD is a medium-dark, vivid purple. In OKLCH its lightness is 59%, its chroma 0.222 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Orchid (#9932CC), ΔE 0.047 away. White text reads best on it, at 4.66:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.222) |
| Temperature | in between |
| Nearest name | Dark Orchid (#9932CC) |
| Black text | 4.50:1 |
| White text | 4.66:1 |
Values
| HEX | #A347DD |
| RGB | rgb(163, 71, 221) |
| HSL | hsl(277, 69%, 57%) |
| OKLCH | oklch(58.7% 0.222 309.3) |
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 #A347DD | 4.66:1 | AA | Lc -77.1 | Fine for body text |
| Black text on #A347DD | 4.50:1 | AA | Lc 32.5 | Non-text elements, placeholder text |
| #A347DD text on white | 4.66:1 | AA | Lc 71.6 | Content text, not long reading |
| #A347DD text on black | 4.50:1 | AA | Lc -30.1 | 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 600.
-
Step 50
50
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#F0E5F9
oklch(93.6% 0.029 310.1)
-
Step 200
200
#E4D0F6
oklch(88.6% 0.056 308.9)
-
Step 300
300
#D4AFF2
oklch(80.9% 0.1 309.4)
-
Step 400
400
#BE82EB
oklch(70.8% 0.159 309.2)
-
Step 500
500
#AE5DE5
oklch(63.2% 0.204 309.2)
-
Step 600
600 (this color)
#A347DD
oklch(58.7% 0.222 309.3)
-
Step 700
700
#832CB6
oklch(49.1% 0.207 309.4)
-
Step 800
800
#6A2794
oklch(42.7% 0.172 308.9)
-
Step 900
900
#562676
oklch(37.6% 0.134 308.9)
-
Step 950
950
#331845
oklch(27.1% 0.084 309.6)
#A347DD 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) | #0070E1 | 0.189 |
| Deuteranopia (no green cones) | #2B75DA | 0.179 |
| Tritanopia (no blue cones) | #9B678D | 0.153 |
| Achromatopsia (no color) | #747474 | 0.224 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A347DD
#A347DD
oklch(58.7% 0.222 309.3)
- #5E8D00
#5E8D00
oklch(58.7% 0.156 129.3)
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 #A347DD, closest first.
No curated palette has a color within ΔE 0.04 of #A347DD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Orchid #9932CC ΔE 0.047
- Lighter Purple #A55AF4 ΔE 0.048
- Purpley #8756E4 ΔE 0.056
- Medium Orchid #BA55D3 ΔE 0.057
- Vibrant Purple #AD03DE ΔE 0.064
- Electric Purple #AA23FF ΔE 0.066
- Blue Violet #8A2BE2 ΔE 0.068
- Amethyst #9B5FC0 ΔE 0.069
Use #A347DD 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.