#8564A7
Closest named color: Dark Lavender (#856798). oklch(56.4% 0.107 305.9), rgb(133, 100, 167).
Aa
White text reads best on this color (4.79:1).
About this color
#8564A7 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 56%, its chroma 0.107 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lavender (#856798), ΔE 0.027 away. White text reads best on it, at 4.79:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.107) |
| Temperature | in between |
| Nearest name | Dark Lavender (#856798) |
| Black text | 4.37:1 |
| White text | 4.79:1 |
Values
| HEX | #8564A7 |
| RGB | rgb(133, 100, 167) |
| HSL | hsl(270, 28%, 52%) |
| OKLCH | oklch(56.4% 0.107 305.9) |
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 #8564A7 | 4.79:1 | AA | Lc -78.6 | Fine for body text |
| Black text on #8564A7 | 4.37:1 | AA large text | Lc 30.9 | Non-text elements, placeholder text |
| #8564A7 text on white | 4.79:1 | AA | Lc 73.2 | Content text, not long reading |
| #8564A7 text on black | 4.37:1 | AA large text | Lc -28.5 | 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 600.
-
Step 50
50
#F6F4F9
oklch(97% 0.007 304.2)
-
Step 100
100
#ECE8F1
oklch(93.7% 0.013 306)
-
Step 200
200
#DDD5E8
oklch(88.5% 0.027 304.8)
-
Step 300
300
#C8B9DA
oklch(80.9% 0.049 305.9)
-
Step 400
400
#AC95C7
oklch(70.8% 0.076 305.5)
-
Step 500
500
#987AB9
oklch(63.2% 0.098 305.6)
-
Step 600
600 (this color)
#8564A7
oklch(56.4% 0.107 305.9)
-
Step 700
700
#6F518D
oklch(49.2% 0.099 306.1)
-
Step 800
800
#5A4272
oklch(42.6% 0.082 306.2)
-
Step 900
900
#4A385D
oklch(37.7% 0.065 305.8)
-
Step 950
950
#2B2136
oklch(26.9% 0.04 305.7)
#8564A7 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) | #5571AA | 0.074 |
| Deuteranopia (no green cones) | #5C72A5 | 0.069 |
| Tritanopia (no blue cones) | #806E7D | 0.079 |
| Achromatopsia (no color) | #727272 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8564A7
#8564A7
oklch(56.4% 0.107 305.9)
- #668036
#668036
oklch(56.3% 0.106 125.8)
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 #8564A7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lavender #856798 ΔE 0.027
- Deep Lavender #8D5EB7 ΔE 0.034
- Faded Purple #916E99 ΔE 0.045
- Dark Lilac #9C6DA5 ΔE 0.049
- Deep Lilac #966EBD ΔE 0.049
- Dusty Purple #825F87 ΔE 0.050
- Muted Purple #805B87 ΔE 0.052
- Grey Purple #826D8C ΔE 0.055
Use #8564A7 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.