#813F82
Closest named color: Light Eggplant (#894585). oklch(47.8% 0.128 326.8), rgb(129, 63, 130).
Aa
White text reads best on this color (7.07:1).
About this color
#813F82 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 48%, its chroma 0.128 and its hue 327°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Eggplant (#894585), ΔE 0.022 away. White text reads best on it, at 7.07:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.128) |
| Temperature | in between |
| Nearest name | Light Eggplant (#894585) |
| Black text | 2.96:1 |
| White text | 7.07:1 |
Values
| HEX | #813F82 |
| RGB | rgb(129, 63, 130) |
| HSL | hsl(299, 35%, 38%) |
| OKLCH | oklch(47.8% 0.128 326.8) |
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 #813F82 | 7.07:1 | AAA | Lc -89.1 | Fine for body text |
| Black text on #813F82 | 2.96:1 | Fails | Lc 19.9 | Dividers and decoration only |
| #813F82 text on white | 7.07:1 | AAA | Lc 84.1 | Fine for body text |
| #813F82 text on black | 2.96:1 | Fails | Lc -17.8 | 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
#F9F4F8
oklch(97.2% 0.007 332.1)
-
Step 100
100
#F1E6F0
oklch(93.6% 0.018 328.5)
-
Step 200
200
#E6D2E5
oklch(88.6% 0.034 327.4)
-
Step 300
300
#D7B3D6
oklch(80.9% 0.063 327)
-
Step 400
400
#C18BC1
oklch(70.7% 0.098 326.5)
-
Step 500
500
#B16CB1
oklch(63% 0.127 326.9)
-
Step 600
600
#9C539D
oklch(55.6% 0.137 326.7)
-
Step 700
700 (this color)
#813F82
oklch(47.8% 0.128 326.8)
-
Step 800
800
#6C386D
oklch(42.7% 0.105 326.5)
-
Step 900
900
#583058
oklch(37.6% 0.083 327.1)
-
Step 950
950
#341D34
oklch(27.1% 0.052 326.9)
#813F82 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) | #385384 | 0.125 |
| Deuteranopia (no green cones) | #4C5B80 | 0.110 |
| Tritanopia (no blue cones) | #84465A | 0.073 |
| Achromatopsia (no color) | #585858 | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #813F82
#813F82
oklch(47.8% 0.128 326.8)
- #1B6F2D
#1B6F2D
oklch(47.7% 0.128 146.7)
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 #813F82, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Eggplant #894585 ΔE 0.022
- Warm Purple #952E8F ΔE 0.053
- Dull Purple #84597E ΔE 0.068
- Muted Purple #805B87 ΔE 0.069
- Dark Mauve #874C62 ΔE 0.071
- Rebecca Purple #663399 ΔE 0.076
- Dusky Purple #895B7B ΔE 0.078
- Dusty Purple #825F87 ΔE 0.080
Use #813F82 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.