#813793
Closest named color: Warm Purple (#952E8F). oklch(47.6% 0.158 319.3), rgb(129, 55, 147).
Aa
White text reads best on this color (7.23:1).
About this color
#813793 is a medium-dark, vivid purple. In OKLCH its lightness is 48%, its chroma 0.158 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Warm Purple (#952E8F), ΔE 0.041 away. White text reads best on it, at 7.23:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.158) |
| Temperature | in between |
| Nearest name | Warm Purple (#952E8F) |
| Black text | 2.90:1 |
| White text | 7.23:1 |
Values
| HEX | #813793 |
| RGB | rgb(129, 55, 147) |
| HSL | hsl(288, 46%, 40%) |
| OKLCH | oklch(47.6% 0.158 319.3) |
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 #813793 | 7.23:1 | AAA | Lc -89.5 | Fine for body text |
| Black text on #813793 | 2.90:1 | Fails | Lc 19.5 | Dividers and decoration only |
| #813793 text on white | 7.23:1 | AAA | Lc 84.5 | Fine for body text |
| #813793 text on black | 2.90:1 | Fails | Lc -17.5 | 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
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F1E5F3
oklch(93.5% 0.023 321.4)
-
Step 200
200
#E6D1EB
oklch(88.6% 0.042 319.7)
-
Step 300
300
#D7B1E0
oklch(80.9% 0.077 319.8)
-
Step 400
400
#C287D0
oklch(70.7% 0.122 319.8)
-
Step 500
500
#B166C4
oklch(63% 0.157 319.3)
-
Step 600
600
#9C4BB0
oklch(55.5% 0.169 319.3)
-
Step 700
700 (this color)
#813793
oklch(47.6% 0.158 319.3)
-
Step 800
800
#6D327B
oklch(42.8% 0.131 319.6)
-
Step 900
900
#582D63
oklch(37.7% 0.101 319.2)
-
Step 950
950
#341B3A
oklch(27.1% 0.064 319.6)
#813793 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) | #1F5296 | 0.152 |
| Deuteranopia (no green cones) | #3D5991 | 0.132 |
| Tritanopia (no blue cones) | #814660 | 0.098 |
| Achromatopsia (no color) | #575757 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #813793
#813793
oklch(47.6% 0.158 319.3)
- #236F00
#236F00
oklch(47.6% 0.151 139.3)
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 #813793, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Purple #952E8F ΔE 0.041
- Light Eggplant #894585 ΔE 0.047
- Rebecca Purple #663399 ΔE 0.057
- Dark Magenta #8B008B ΔE 0.063
- Purply #983FB2 ΔE 0.067
- Purple #800080 ΔE 0.071
- Grape #7209B7 ΔE 0.092
- Muted Purple #805B87 ΔE 0.092
Use #813793 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.