#866C87
Closest named color: Grey Purple (#826D8C). oklch(56.6% 0.051 325.1), rgb(134, 108, 135).
Aa
White text reads best on this color (4.65:1).
About this color
#866C87 is a medium-dark, muted purple. In OKLCH its lightness is 57%, its chroma 0.051 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grey Purple (#826D8C), ΔE 0.009 away. White text reads best on it, at 4.65:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | muted (0.051) |
| Temperature | in between |
| Nearest name | Grey Purple (#826D8C) |
| Black text | 4.50:1 |
| White text | 4.65:1 |
Values
| HEX | #866C87 |
| RGB | rgb(134, 108, 135) |
| HSL | hsl(298, 11%, 48%) |
| OKLCH | oklch(56.6% 0.051 325.1) |
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 #866C87 | 4.65:1 | AA | Lc -77.8 | Fine for body text |
| Black text on #866C87 | 4.50:1 | AA | Lc 31.7 | Non-text elements, placeholder text |
| #866C87 text on white | 4.65:1 | AA | Lc 72.3 | Content text, not long reading |
| #866C87 text on black | 4.50:1 | AA | Lc -29.3 | 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
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#ECE8EC
oklch(93.5% 0.007 325.6)
-
Step 200
200
#DED6DE
oklch(88.5% 0.014 325.7)
-
Step 300
300
#C9BCC9
oklch(81% 0.023 325.8)
-
Step 400
400
#AD99AD
oklch(70.7% 0.037 326)
-
Step 500
500
#998099
oklch(63.1% 0.047 326.1)
-
Step 600
600 (this color)
#866C87
oklch(56.6% 0.051 325.1)
-
Step 700
700
#6F5870
oklch(49.2% 0.047 324.9)
-
Step 800
800
#5A485B
oklch(42.7% 0.039 324.5)
-
Step 900
900
#4A3C4B
oklch(37.7% 0.031 324.1)
-
Step 950
950
#2B232C
oklch(26.9% 0.02 322.5)
#866C87 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) | #6A7288 | 0.045 |
| Deuteranopia (no green cones) | #707586 | 0.041 |
| Tritanopia (no blue cones) | #886E75 | 0.031 |
| Achromatopsia (no color) | #747474 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #866C87
#866C87
oklch(56.6% 0.051 325.1)
- #637E64
#637E64
oklch(56.4% 0.05 145.8)
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 #866C87, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Purple #826D8C ΔE 0.009
- Purple Grey #866F85 ΔE 0.010
- Faded Purple #916E99 ΔE 0.034
- Dark Lavender #856798 ΔE 0.034
- Dusty Purple #825F87 ΔE 0.037
- Dusky Purple #895B7B ΔE 0.044
- Muted Purple #805B87 ΔE 0.049
- Dull Purple #84597E ΔE 0.050
Use #866C87 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.