#866381
Closest named color: Dusty Purple (#825F87). oklch(54.6% 0.062 331.4), rgb(134, 99, 129).
Aa
White text reads best on this color (5.10:1).
About this color
#866381 is a medium-dark, muted purple. In OKLCH its lightness is 55%, its chroma 0.062 and its hue 331°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Purple (#825F87), ΔE 0.018 away. White text reads best on it, at 5.10:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | muted (0.062) |
| Temperature | in between |
| Nearest name | Dusty Purple (#825F87) |
| Black text | 4.11:1 |
| White text | 5.10:1 |
Values
| HEX | #866381 |
| RGB | rgb(134, 99, 129) |
| HSL | hsl(309, 15%, 46%) |
| OKLCH | oklch(54.6% 0.062 331.4) |
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 #866381 | 5.10:1 | AA | Lc -80.5 | Fine for body text |
| Black text on #866381 | 4.11:1 | AA large text | Lc 28.9 | Dividers and decoration only |
| #866381 text on white | 5.10:1 | AA | Lc 75.2 | Fine for body text |
| #866381 text on black | 4.11:1 | AA large text | Lc -26.6 | 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
#F7F4F6
oklch(97% 0.004 337.4)
-
Step 100
100
#EDE8EC
oklch(93.6% 0.008 332.1)
-
Step 200
200
#E0D6DE
oklch(88.6% 0.015 332.3)
-
Step 300
300
#CCBAC9
oklch(80.8% 0.029 331.3)
-
Step 400
400
#B297AE
oklch(70.8% 0.045 331)
-
Step 500
500
#9E7D99
oklch(63% 0.057 331.4)
-
Step 600
600 (this color)
#866381
oklch(54.6% 0.062 331.4)
-
Step 700
700
#745570
oklch(49.2% 0.057 330.9)
-
Step 800
800
#5F455B
oklch(42.7% 0.049 331.8)
-
Step 900
900
#4E3A4B
oklch(37.7% 0.039 331.5)
-
Step 950
950
#2D222C
oklch(26.9% 0.024 329.2)
#866381 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) | #626B82 | 0.059 |
| Deuteranopia (no green cones) | #6A7080 | 0.055 |
| Tritanopia (no blue cones) | #89656D | 0.034 |
| Achromatopsia (no color) | #6E6E6E | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #866381
#866381
oklch(54.6% 0.062 331.4)
- #557B5E
#557B5E
oklch(54.6% 0.062 151.3)
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 #866381, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Purple #825F87 ΔE 0.018
- Dusky Purple #895B7B ΔE 0.021
- Dull Purple #84597E ΔE 0.027
- Grey Purple #826D8C ΔE 0.028
- Muted Purple #805B87 ΔE 0.029
- Purple Grey #866F85 ΔE 0.032
- Dark Lavender #856798 ΔE 0.035
- Faded Purple #916E99 ΔE 0.047
Use #866381 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.