#813B71
Closest named color: Light Eggplant (#894585). oklch(46.3% 0.119 336.9), rgb(129, 59, 113).
Aa
White text reads best on this color (7.50:1).
About this color
#813B71 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.119 and its hue 337°. Its hue sits on the warm side of the wheel. The nearest named color is Light Eggplant (#894585), ΔE 0.039 away. White text reads best on it, at 7.50:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.119) |
| Temperature | warm |
| Nearest name | Light Eggplant (#894585) |
| Black text | 2.79:1 |
| White text | 7.50:1 |
Values
| HEX | #813B71 |
| RGB | rgb(129, 59, 113) |
| HSL | hsl(314, 37%, 37%) |
| OKLCH | oklch(46.3% 0.119 336.9) |
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 #813B71 | 7.50:1 | AAA | Lc -90.5 | Preferred for body text |
| Black text on #813B71 | 2.79:1 | Fails | Lc 18.4 | Dividers and decoration only |
| #813B71 text on white | 7.50:1 | AAA | Lc 85.7 | Fine for body text |
| #813B71 text on black | 2.79:1 | Fails | Lc -16.4 | 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
#F9F4F7
oklch(97.2% 0.007 340.4)
-
Step 100
100
#F2E6EE
oklch(93.7% 0.017 337.6)
-
Step 200
200
#E8D2E1
oklch(88.6% 0.031 337.3)
-
Step 300
300
#DAB3CE
oklch(80.9% 0.057 337.5)
-
Step 400
400
#C68AB6
oklch(70.7% 0.093 336.7)
-
Step 500
500
#B66CA3
oklch(63% 0.118 337.1)
-
Step 600
600
#A1538F
oklch(55.6% 0.128 336.6)
-
Step 700
700 (this color)
#813B71
oklch(46.3% 0.119 336.9)
-
Step 800
800
#703863
oklch(42.8% 0.098 336.6)
-
Step 900
900
#5B3050
oklch(37.6% 0.077 337.3)
-
Step 950
950
#351D2F
oklch(27% 0.047 336.6)
#813B71 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) | #3C4E73 | 0.124 |
| Deuteranopia (no green cones) | #50586F | 0.110 |
| Tritanopia (no blue cones) | #873E51 | 0.057 |
| Achromatopsia (no color) | #555555 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #813B71
#813B71
oklch(46.3% 0.119 336.9)
- #006B3F
#006B3F
oklch(46.4% 0.111 156.9)
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 #813B71, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Eggplant #894585 ΔE 0.039
- Dark Mauve #874C62 ΔE 0.057
- Warm Purple #952E8F ΔE 0.067
- Brownish Purple #76424E ΔE 0.068
- Dull Purple #84597E ΔE 0.074
- Muted Purple #805B87 ΔE 0.079
- Red Violet #9E0168 ΔE 0.081
- Mulberry #920A4E ΔE 0.081
Use #813B71 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.