#8F66DE
Closest named color: Medium Purple (#9370DB). oklch(60.8% 0.176 296.6), rgb(143, 102, 222).
Aa
Black text reads best on this color (5.12:1).
About this color
#8F66DE is a medium-dark, vivid purple. In OKLCH its lightness is 61%, its chroma 0.176 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.026 away. Black text reads best on it, at 5.12:1.
| Hue family | Purples |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.176) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 5.12:1 |
| White text | 4.09:1 |
Values
| HEX | #8F66DE |
| RGB | rgb(143, 102, 222) |
| HSL | hsl(261, 65%, 64%) |
| OKLCH | oklch(60.8% 0.176 296.6) |
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 #8F66DE | 4.09:1 | AA large text | Lc -73.3 | Content text, not long reading |
| Black text on #8F66DE | 5.12:1 | AA | Lc 36.2 | Non-text elements, placeholder text |
| #8F66DE text on white | 4.09:1 | AA large text | Lc 67.8 | Content text, not long reading |
| #8F66DE text on black | 5.12:1 | AA | Lc -33.8 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#EBE7F9
oklch(93.6% 0.024 296.1)
-
Step 200
200
#DCD3F6
oklch(88.5% 0.049 297.2)
-
Step 300
300
#C6B5F2
oklch(80.8% 0.087 297.2)
-
Step 400
400
#A98DEC
oklch(70.7% 0.138 296.3)
-
Step 500
500 (this color)
#8F66DE
oklch(60.8% 0.176 296.6)
-
Step 600
600
#8151D4
oklch(55.6% 0.193 296.5)
-
Step 700
700
#6D41B7
oklch(49% 0.178 296.4)
-
Step 800
800
#593694
oklch(42.6% 0.148 296.8)
-
Step 900
900
#493076
oklch(37.6% 0.115 297)
-
Step 950
950
#2A1D45
oklch(26.9% 0.073 296.2)
#8F66DE 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) | #327EE2 | 0.118 |
| Deuteranopia (no green cones) | #3E7CDB | 0.111 |
| Tritanopia (no blue cones) | #7D7E98 | 0.139 |
| Achromatopsia (no color) | #7D7D7D | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8F66DE
#8F66DE
oklch(60.8% 0.176 296.6)
- #7E8C00
#7E8C00
oklch(60.8% 0.14 116.6)
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 #8F66DE, closest first.
No curated palette has a color within ΔE 0.04 of #8F66DE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.026
- Medium Slate Blue #7B68EE ΔE 0.040
- Purpley #8756E4 ΔE 0.041
- Amethyst #9B5FC0 ΔE 0.050
- Lighter Purple #A55AF4 ΔE 0.054
- Deep Lilac #966EBD ΔE 0.059
- Deep Lavender #8D5EB7 ΔE 0.060
- Light Indigo #6D5ACF ΔE 0.068
Use #8F66DE 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.