#813D8A
Closest named color: Light Eggplant (#894585). oklch(47.9% 0.139 322.8), rgb(129, 61, 138).
Aa
White text reads best on this color (7.07:1).
About this color
#813D8A is a medium-dark, moderately saturated purple. In OKLCH its lightness is 48%, its chroma 0.139 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Eggplant (#894585), ΔE 0.028 away. White text reads best on it, at 7.07:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Light Eggplant (#894585) |
| Black text | 2.96:1 |
| White text | 7.07:1 |
Values
| HEX | #813D8A |
| RGB | rgb(129, 61, 138) |
| HSL | hsl(293, 39%, 39%) |
| OKLCH | oklch(47.9% 0.139 322.8) |
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 #813D8A | 7.07:1 | AAA | Lc -89.0 | Fine for body text |
| Black text on #813D8A | 2.96:1 | Fails | Lc 20.0 | Dividers and decoration only |
| #813D8A text on white | 7.07:1 | AAA | Lc 84.1 | Fine for body text |
| #813D8A text on black | 2.96:1 | Fails | Lc -17.9 | 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
#F8F3F9
oklch(97% 0.01 320.5)
-
Step 100
100
#F0E6F2
oklch(93.6% 0.019 320.6)
-
Step 200
200
#E6D1E8
oklch(88.5% 0.038 323.2)
-
Step 300
300
#D6B3DA
oklch(81% 0.066 322.9)
-
Step 400
400
#C189C8
oklch(70.7% 0.109 322.8)
-
Step 500
500
#B06AB9
oklch(63% 0.138 322.8)
-
Step 600
600
#9B50A5
oklch(55.5% 0.15 322.8)
-
Step 700
700 (this color)
#813D8A
oklch(47.9% 0.139 322.8)
-
Step 800
800
#6C3673
oklch(42.8% 0.115 322.9)
-
Step 900
900
#582F5D
oklch(37.7% 0.091 323.1)
-
Step 950
950
#331C36
oklch(26.9% 0.056 322.8)
#813D8A 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) | #31538C | 0.134 |
| Deuteranopia (no green cones) | #475B88 | 0.117 |
| Tritanopia (no blue cones) | #83475D | 0.084 |
| Achromatopsia (no color) | #585858 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #813D8A
#813D8A
oklch(47.9% 0.139 322.8)
- #20701E
#20701E
oklch(48% 0.139 142.7)
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 #813D8A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Eggplant #894585 ΔE 0.028
- Warm Purple #952E8F ΔE 0.045
- Rebecca Purple #663399 ΔE 0.067
- Muted Purple #805B87 ΔE 0.075
- Dark Magenta #8B008B ΔE 0.075
- Purply #983FB2 ΔE 0.076
- Dull Purple #84597E ΔE 0.078
- Purple #800080 ΔE 0.081
Use #813D8A 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.