#8566B2
Closest named color: Deep Lavender (#8D5EB7). oklch(57.3% 0.118 301.6), rgb(133, 102, 178).
Aa
White text reads best on this color (4.62:1).
About this color
#8566B2 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 57%, its chroma 0.118 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.025 away. White text reads best on it, at 4.62:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.54:1 |
| White text | 4.62:1 |
Values
| HEX | #8566B2 |
| RGB | rgb(133, 102, 178) |
| HSL | hsl(264, 33%, 55%) |
| OKLCH | oklch(57.3% 0.118 301.6) |
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 #8566B2 | 4.62:1 | AA | Lc -77.5 | Fine for body text |
| Black text on #8566B2 | 4.54:1 | AA | Lc 32.1 | Non-text elements, placeholder text |
| #8566B2 text on white | 4.62:1 | AA | Lc 72.0 | Content text, not long reading |
| #8566B2 text on black | 4.54:1 | AA | Lc -29.7 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
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
#AA94CD
oklch(70.6% 0.085 302)
-
Step 500
500
#9579C0
oklch(63% 0.108 301.5)
-
Step 600
600 (this color)
#8566B2
oklch(57.3% 0.118 301.6)
-
Step 700
700
#6C5094
oklch(49.1% 0.109 301.5)
-
Step 800
800
#584278
oklch(42.7% 0.09 301.5)
-
Step 900
900
#483861
oklch(37.7% 0.071 301.1)
-
Step 950
950
#2A2139
oklch(27% 0.045 300.7)
#8566B2 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) | #5274B5 | 0.077 |
| Deuteranopia (no green cones) | #5974B0 | 0.071 |
| Tritanopia (no blue cones) | #7D7383 | 0.092 |
| Achromatopsia (no color) | #757575 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8566B2
#8566B2
oklch(57.3% 0.118 301.6)
- #6D8328
#6D8328
oklch(57.4% 0.119 122)
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 #8566B2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.025
- Deep Lilac #966EBD ΔE 0.039
- Dark Lavender #856798 ΔE 0.042
- Amethyst #9B5FC0 ΔE 0.046
- Dark Lilac #9C6DA5 ΔE 0.051
- Faded Purple #916E99 ΔE 0.054
- Soft Purple #A66FB5 ΔE 0.063
- Dusty Purple #825F87 ΔE 0.066
Use #8566B2 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.