#8647B5
Closest named color: Purply (#983FB2). oklch(52.5% 0.172 308), rgb(134, 71, 181).
Aa
White text reads best on this color (5.86:1).
About this color
#8647B5 is a medium-dark, vivid purple. In OKLCH its lightness is 53%, its chroma 0.172 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.036 away. White text reads best on it, at 5.86:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.172) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.58:1 |
| White text | 5.86:1 |
Values
| HEX | #8647B5 |
| RGB | rgb(134, 71, 181) |
| HSL | hsl(274, 44%, 49%) |
| OKLCH | oklch(52.5% 0.172 308) |
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 #8647B5 | 5.86:1 | AA | Lc -84.1 | Fine for body text |
| Black text on #8647B5 | 3.58:1 | AA large text | Lc 25.2 | Dividers and decoration only |
| #8647B5 text on white | 5.86:1 | AA | Lc 78.8 | Fine for body text |
| #8647B5 text on black | 3.58:1 | AA large text | Lc -23.0 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EEE6F6
oklch(93.6% 0.023 308.2)
-
Step 200
200
#E1D2F0
oklch(88.5% 0.044 307.9)
-
Step 300
300
#CEB4E8
oklch(80.9% 0.077 307.4)
-
Step 400
400
#B68BDC
oklch(70.8% 0.123 307.9)
-
Step 500
500
#A46BD2
oklch(63.1% 0.159 308)
-
Step 600
600 (this color)
#8647B5
oklch(52.5% 0.172 308)
-
Step 700
700
#7A40A5
oklch(49.1% 0.161 308)
-
Step 800
800
#633686
oklch(42.8% 0.132 307.7)
-
Step 900
900
#51306B
oklch(37.8% 0.103 308.1)
-
Step 950
950
#2F1C3F
oklch(26.9% 0.067 307.6)
#8647B5 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) | #1662B8 | 0.147 |
| Deuteranopia (no green cones) | #3665B2 | 0.130 |
| Tritanopia (no blue cones) | #7F5C77 | 0.121 |
| Achromatopsia (no color) | #656565 | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8647B5
#8647B5
oklch(52.5% 0.172 308)
- #537800
#537800
oklch(52.5% 0.137 127.9)
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 #8647B5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.036
- Deep Lavender #8D5EB7 ΔE 0.055
- Dark Orchid #9932CC ΔE 0.059
- Light Indigo #6D5ACF ΔE 0.068
- Slate Blue #6A5ACD ΔE 0.069
- Amethyst #9B5FC0 ΔE 0.069
- Iris #6258C4 ΔE 0.071
- Bluey Purple #6241C7 ΔE 0.075
Use #8647B5 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.