#8366B1
Closest named color: Deep Lavender (#8D5EB7). oklch(57% 0.116 300.6), rgb(131, 102, 177).
Aa
White text reads best on this color (4.66:1).
About this color
#8366B1 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 57%, its chroma 0.116 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.028 away. White text reads best on it, at 4.66:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.116) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.50:1 |
| White text | 4.66:1 |
Values
| HEX | #8366B1 |
| RGB | rgb(131, 102, 177) |
| HSL | hsl(263, 32%, 55%) |
| OKLCH | oklch(57% 0.116 300.6) |
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 #8366B1 | 4.66:1 | AA | Lc -77.7 | Fine for body text |
| Black text on #8366B1 | 4.50:1 | AA | Lc 31.8 | Non-text elements, placeholder text |
| #8366B1 text on white | 4.66:1 | AA | Lc 72.3 | Content text, not long reading |
| #8366B1 text on black | 4.50:1 | AA | Lc -29.4 | 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 600.
-
Step 50
50
#F6F4F9
oklch(97% 0.007 304.2)
-
Step 100
100
#EBE8F3
oklch(93.7% 0.015 298.6)
-
Step 200
200
#DCD5EA
oklch(88.5% 0.029 301)
-
Step 300
300
#C6B9DE
oklch(80.8% 0.053 301.2)
-
Step 400
400
#A995CD
oklch(70.7% 0.083 300.7)
-
Step 500
500
#947AC0
oklch(63.1% 0.106 300.5)
-
Step 600
600 (this color)
#8366B1
oklch(57% 0.116 300.6)
-
Step 700
700
#6B5194
oklch(49.2% 0.107 300.4)
-
Step 800
800
#574278
oklch(42.6% 0.09 300.6)
-
Step 900
900
#483861
oklch(37.7% 0.071 301.1)
-
Step 950
950
#2A2139
oklch(27% 0.045 300.7)
#8366B1 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) | #5274B4 | 0.074 |
| Deuteranopia (no green cones) | #5874AF | 0.069 |
| Tritanopia (no blue cones) | #7A7383 | 0.091 |
| Achromatopsia (no color) | #747474 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8366B1
#8366B1
oklch(57% 0.116 300.6)
- #6E8128
#6E8128
oklch(57% 0.116 120.6)
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 #8366B1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.028
- Dark Lavender #856798 ΔE 0.040
- Deep Lilac #966EBD ΔE 0.042
- Amethyst #9B5FC0 ΔE 0.050
- Dark Lilac #9C6DA5 ΔE 0.053
- Faded Purple #916E99 ΔE 0.054
- Dusty Purple #825F87 ΔE 0.065
- Soft Purple #A66FB5 ΔE 0.066
Use #8366B1 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.