#866AB6
Closest named color: Deep Lilac (#966EBD). oklch(58.3% 0.117 299.8), rgb(134, 106, 182).
Aa
Black text reads best on this color (4.75:1).
About this color
#866AB6 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 58%, its chroma 0.117 and its hue 300°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lilac (#966EBD), ΔE 0.031 away. Black text reads best on it, at 4.75:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Deep Lilac (#966EBD) |
| Black text | 4.75:1 |
| White text | 4.42:1 |
Values
| HEX | #866AB6 |
| RGB | rgb(134, 106, 182) |
| HSL | hsl(262, 34%, 56%) |
| OKLCH | oklch(58.3% 0.117 299.8) |
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 #866AB6 | 4.42:1 | AA large text | Lc -76.0 | Fine for body text |
| Black text on #866AB6 | 4.75:1 | AA | Lc 33.5 | Non-text elements, placeholder text |
| #866AB6 text on white | 4.42:1 | AA large text | Lc 70.5 | Content text, not long reading |
| #866AB6 text on black | 4.75:1 | AA | Lc -31.1 | 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 600.
-
Step 50
50
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE8F3
oklch(93.7% 0.015 298.6)
-
Step 200
200
#DCD5EA
oklch(88.5% 0.029 301)
-
Step 300
300
#C5BADE
oklch(81% 0.051 299.2)
-
Step 400
400
#A895CE
oklch(70.7% 0.084 299.5)
-
Step 500
500
#937AC1
oklch(63.1% 0.107 299.5)
-
Step 600
600 (this color)
#866AB6
oklch(58.3% 0.117 299.8)
-
Step 700
700
#6A5195
oklch(49.1% 0.108 299.4)
-
Step 800
800
#574279
oklch(42.7% 0.091 300.2)
-
Step 900
900
#473861
oklch(37.6% 0.07 299.9)
-
Step 950
950
#2A2139
oklch(27% 0.045 300.7)
#866AB6 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) | #5678B9 | 0.073 |
| Deuteranopia (no green cones) | #5B77B4 | 0.068 |
| Tritanopia (no blue cones) | #7D7787 | 0.092 |
| Achromatopsia (no color) | #787878 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #866AB6
#866AB6
oklch(58.3% 0.117 299.8)
- #73852A
#73852A
oklch(58.4% 0.117 119.8)
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 #866AB6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lilac #966EBD ΔE 0.031
- Deep Lavender #8D5EB7 ΔE 0.031
- Dark Lavender #856798 ΔE 0.046
- Amethyst #9B5FC0 ΔE 0.046
- Dark Lilac #9C6DA5 ΔE 0.048
- Faded Purple #916E99 ΔE 0.053
- Soft Purple #A66FB5 ΔE 0.057
- Medium Purple #9370DB ΔE 0.061
Use #866AB6 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.