#843B99
Closest named color: Warm Purple (#952E8F). oklch(48.9% 0.159 318.1), rgb(132, 59, 153).
Aa
White text reads best on this color (6.84:1).
About this color
#843B99 is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.159 and its hue 318°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Warm Purple (#952E8F), ΔE 0.040 away. White text reads best on it, at 6.84:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.159) |
| Temperature | in between |
| Nearest name | Warm Purple (#952E8F) |
| Black text | 3.06:1 |
| White text | 6.84:1 |
Values
| HEX | #843B99 |
| RGB | rgb(132, 59, 153) |
| HSL | hsl(287, 44%, 42%) |
| OKLCH | oklch(48.9% 0.159 318.1) |
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 #843B99 | 6.84:1 | AA | Lc -88.1 | Fine for body text |
| Black text on #843B99 | 3.06:1 | AA large text | Lc 21.0 | Dividers and decoration only |
| #843B99 text on white | 6.84:1 | AA | Lc 83.1 | Fine for body text |
| #843B99 text on black | 3.06:1 | AA large text | Lc -18.8 | 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 700.
-
Step 50
50
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F0E5F4
oklch(93.5% 0.023 317.1)
-
Step 200
200
#E5D1EC
oklch(88.5% 0.042 317.4)
-
Step 300
300
#D6B1E1
oklch(80.8% 0.077 318.4)
-
Step 400
400
#C187D2
oklch(70.7% 0.123 318.4)
-
Step 500
500
#B067C6
oklch(63.1% 0.157 318)
-
Step 600
600
#9B4BB3
oklch(55.5% 0.172 317.8)
-
Step 700
700 (this color)
#843B99
oklch(48.9% 0.159 318.1)
-
Step 800
800
#6C327D
oklch(42.7% 0.132 318)
-
Step 900
900
#582D64
oklch(37.8% 0.102 318.5)
-
Step 950
950
#331B3B
oklch(27% 0.065 317.2)
#843B99 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) | #22569C | 0.151 |
| Deuteranopia (no green cones) | #3F5D97 | 0.132 |
| Tritanopia (no blue cones) | #844B64 | 0.102 |
| Achromatopsia (no color) | #5A5A5A | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #843B99
#843B99
oklch(48.9% 0.159 318.1)
- #2C7200
#2C7200
oklch(48.8% 0.151 138)
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 #843B99, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Purple #952E8F ΔE 0.040
- Light Eggplant #894585 ΔE 0.045
- Purply #983FB2 ΔE 0.054
- Rebecca Purple #663399 ΔE 0.064
- Dark Magenta #8B008B ΔE 0.071
- Purple #800080 ΔE 0.083
- Muted Purple #805B87 ΔE 0.087
- Deep Lavender #8D5EB7 ΔE 0.088
Use #843B99 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.