#8B3F91
Closest named color: Light Eggplant (#894585). oklch(49.9% 0.148 324.6), rgb(139, 63, 145).
Aa
White text reads best on this color (6.52:1).
About this color
#8B3F91 is a medium-dark, vivid purple. In OKLCH its lightness is 50%, its chroma 0.148 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Eggplant (#894585), ΔE 0.026 away. White text reads best on it, at 6.52:1.
| Hue family | Purples |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.148) |
| Temperature | in between |
| Nearest name | Light Eggplant (#894585) |
| Black text | 3.21:1 |
| White text | 6.52:1 |
Values
| HEX | #8B3F91 |
| RGB | rgb(139, 63, 145) |
| HSL | hsl(296, 39%, 41%) |
| OKLCH | oklch(49.9% 0.148 324.6) |
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 #8B3F91 | 6.52:1 | AA | Lc -86.9 | Fine for body text |
| Black text on #8B3F91 | 3.21:1 | AA large text | Lc 22.2 | Dividers and decoration only |
| #8B3F91 text on white | 6.52:1 | AA | Lc 81.8 | Fine for body text |
| #8B3F91 text on black | 3.21:1 | AA large text | Lc -20.1 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F1E5F2
oklch(93.5% 0.022 323.4)
-
Step 200
200
#E7D1E8
oklch(88.6% 0.039 324.6)
-
Step 300
300
#D9B1DB
oklch(80.9% 0.073 324.7)
-
Step 400
400
#C487C8
oklch(70.6% 0.114 324.6)
-
Step 500
500
#B567BA
oklch(63.1% 0.147 324.9)
-
Step 600
600
#A04CA6
oklch(55.6% 0.16 324.9)
-
Step 700
700 (this color)
#8B3F91
oklch(49.9% 0.148 324.6)
-
Step 800
800
#6F3374
oklch(42.8% 0.123 324.5)
-
Step 900
900
#5A2D5D
oklch(37.6% 0.096 324.9)
-
Step 950
950
#351B37
oklch(27% 0.061 324.5)
#8B3F91 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) | #335894 | 0.146 |
| Deuteranopia (no green cones) | #4C618F | 0.128 |
| Tritanopia (no blue cones) | #8E4A62 | 0.087 |
| Achromatopsia (no color) | #5E5E5E | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8B3F91
#8B3F91
oklch(49.9% 0.148 324.6)
- #157723
#157723
oklch(49.8% 0.148 144.7)
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 #8B3F91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Eggplant #894585 ΔE 0.026
- Warm Purple #952E8F ΔE 0.034
- Purply #983FB2 ΔE 0.057
- Muted Purple #805B87 ΔE 0.074
- Dull Purple #84597E ΔE 0.076
- Dark Magenta #8B008B ΔE 0.078
- Light Plum #9D5783 ΔE 0.078
- Rebecca Purple #663399 ΔE 0.083
Use #8B3F91 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.