#843DA1
Closest named color: Purply (#983FB2). oklch(49.7% 0.164 314.8), rgb(132, 61, 161).
Aa
White text reads best on this color (6.63:1).
About this color
#843DA1 is a medium-dark, vivid purple. In OKLCH its lightness is 50%, its chroma 0.164 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.046 away. White text reads best on it, at 6.63:1.
| Hue family | Purples |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.164) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.16:1 |
| White text | 6.63:1 |
Values
| HEX | #843DA1 |
| RGB | rgb(132, 61, 161) |
| HSL | hsl(283, 45%, 44%) |
| OKLCH | oklch(49.7% 0.164 314.8) |
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 #843DA1 | 6.63:1 | AA | Lc -87.3 | Fine for body text |
| Black text on #843DA1 | 3.16:1 | AA large text | Lc 21.8 | Dividers and decoration only |
| #843DA1 text on white | 6.63:1 | AA | Lc 82.3 | Fine for body text |
| #843DA1 text on black | 3.16:1 | AA large text | Lc -19.6 | 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 700.
-
Step 50
50
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F0E6F5
oklch(93.7% 0.023 314.7)
-
Step 200
200
#E4D1EE
oklch(88.5% 0.044 314.1)
-
Step 300
300
#D4B2E4
oklch(80.9% 0.078 314.9)
-
Step 400
400
#BE87D7
oklch(70.6% 0.128 314.8)
-
Step 500
500
#AD67CC
oklch(63.1% 0.162 314.6)
-
Step 600
600
#994BB9
oklch(55.6% 0.177 314.9)
-
Step 700
700 (this color)
#843DA1
oklch(49.7% 0.164 314.8)
-
Step 800
800
#6A3281
oklch(42.7% 0.136 314.9)
-
Step 900
900
#562D68
oklch(37.7% 0.106 314.5)
-
Step 950
950
#321B3D
oklch(27% 0.067 313.9)
#843DA1 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) | #1B58A4 | 0.153 |
| Deuteranopia (no green cones) | #3B5E9F | 0.132 |
| Tritanopia (no blue cones) | #824F69 | 0.109 |
| Achromatopsia (no color) | #5C5C5C | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #843DA1
#843DA1
oklch(49.7% 0.164 314.8)
- #3A7300
#3A7300
oklch(49.7% 0.145 134.9)
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 #843DA1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.046
- Warm Purple #952E8F ΔE 0.048
- Light Eggplant #894585 ΔE 0.053
- Rebecca Purple #663399 ΔE 0.065
- Dark Magenta #8B008B ΔE 0.078
- Dark Orchid #9932CC ΔE 0.078
- Deep Lavender #8D5EB7 ΔE 0.080
- Bluey Purple #6241C7 ΔE 0.089
Use #843DA1 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.