#8563A7
Closest named color: Dark Lavender (#856798). oklch(56.2% 0.108 306.2), rgb(133, 99, 167).
Aa
White text reads best on this color (4.83:1).
About this color
#8563A7 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 56%, its chroma 0.108 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 0.028 away. White text reads best on it, at 4.83:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Dark Lavender (#856798) |
| Black text | 4.34:1 |
| White text | 4.83:1 |
Values
| HEX | #8563A7 |
| RGB | rgb(133, 99, 167) |
| HSL | hsl(270, 28%, 52%) |
| OKLCH | oklch(56.2% 0.108 306.2) |
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 #8563A7 | 4.83:1 | AA | Lc -78.9 | Fine for body text |
| Black text on #8563A7 | 4.34:1 | AA large text | Lc 30.6 | Non-text elements, placeholder text |
| #8563A7 text on white | 4.83:1 | AA | Lc 73.4 | Content text, not long reading |
| #8563A7 text on black | 4.34:1 | AA large text | Lc -28.3 | 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
#F6F4F9
oklch(97% 0.007 304.2)
-
Step 100
100
#ECE8F2
oklch(93.7% 0.014 304.1)
-
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
#AD94C7
oklch(70.7% 0.078 306.8)
-
Step 500
500
#9979B9
oklch(63.1% 0.1 306.7)
-
Step 600
600 (this color)
#8563A7
oklch(56.2% 0.108 306.2)
-
Step 700
700
#6F508E
oklch(49.1% 0.102 306)
-
Step 800
800
#5A4273
oklch(42.7% 0.083 305.7)
-
Step 900
900
#4A385D
oklch(37.7% 0.065 305.8)
-
Step 950
950
#2B2136
oklch(26.9% 0.04 305.7)
#8563A7 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) | #5470AA | 0.076 |
| Deuteranopia (no green cones) | #5B72A5 | 0.071 |
| Tritanopia (no blue cones) | #806E7D | 0.081 |
| Achromatopsia (no color) | #727272 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8563A7
#8563A7
oklch(56.2% 0.108 306.2)
- #658034
#658034
oklch(56.2% 0.108 126.1)
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 #8563A7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lavender #856798 ΔE 0.028
- Deep Lavender #8D5EB7 ΔE 0.033
- Faded Purple #916E99 ΔE 0.047
- Dusty Purple #825F87 ΔE 0.050
- Dark Lilac #9C6DA5 ΔE 0.050
- Deep Lilac #966EBD ΔE 0.050
- Muted Purple #805B87 ΔE 0.051
- Amethyst #9B5FC0 ΔE 0.056
Use #8563A7 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.