#8A51A3
Closest named color: Deep Lavender (#8D5EB7). oklch(53.4% 0.137 314.7), rgb(138, 81, 163).
Aa
White text reads best on this color (5.54:1).
About this color
#8A51A3 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 53%, its chroma 0.137 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.040 away. White text reads best on it, at 5.54:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 3.78:1 |
| White text | 5.54:1 |
Values
| HEX | #8A51A3 |
| RGB | rgb(138, 81, 163) |
| HSL | hsl(282, 34%, 48%) |
| OKLCH | oklch(53.4% 0.137 314.7) |
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 #8A51A3 | 5.54:1 | AA | Lc -82.7 | Fine for body text |
| Black text on #8A51A3 | 3.78:1 | AA large text | Lc 26.6 | Dividers and decoration only |
| #8A51A3 text on white | 5.54:1 | AA | Lc 77.4 | Fine for body text |
| #8A51A3 text on black | 3.78:1 | AA large text | Lc -24.3 | 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 600.
-
Step 50
50
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EEE6F2
oklch(93.5% 0.018 314.7)
-
Step 200
200
#E2D3E9
oklch(88.6% 0.034 315.2)
-
Step 300
300
#D0B5DD
oklch(80.9% 0.063 314.8)
-
Step 400
400
#B88ECB
oklch(70.8% 0.098 315)
-
Step 500
500
#A671BE
oklch(63.2% 0.126 314.7)
-
Step 600
600 (this color)
#8A51A3
oklch(53.4% 0.137 314.7)
-
Step 700
700
#7B4792
oklch(49.1% 0.128 314.6)
-
Step 800
800
#643B76
oklch(42.7% 0.105 314.8)
-
Step 900
900
#52335F
oklch(37.7% 0.082 315.4)
-
Step 950
950
#301E38
oklch(27% 0.053 314.9)
#8A51A3 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) | #3F65A6 | 0.118 |
| Deuteranopia (no green cones) | #506AA1 | 0.106 |
| Tritanopia (no blue cones) | #885E72 | 0.093 |
| Achromatopsia (no color) | #686868 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8A51A3
#8A51A3
oklch(53.4% 0.137 314.7)
- #487D1F
#487D1F
oklch(53.3% 0.136 134.6)
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 #8A51A3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.040
- Light Eggplant #894585 ΔE 0.050
- Purply #983FB2 ΔE 0.051
- Muted Purple #805B87 ΔE 0.058
- Amethyst #9B5FC0 ΔE 0.061
- Dark Lavender #856798 ΔE 0.062
- Dusty Purple #825F87 ΔE 0.064
- Dull Purple #84597E ΔE 0.068
Use #8A51A3 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.