#9166B1
Closest named color: Deep Lavender (#8D5EB7). oklch(58.5% 0.12 309.5), rgb(145, 102, 177).
Aa
Black text reads best on this color (4.73:1).
About this color
#9166B1 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 58%, its chroma 0.120 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.025 away. Black text reads best on it, at 4.73:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.120) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.73:1 |
| White text | 4.43:1 |
Values
| HEX | #9166B1 |
| RGB | rgb(145, 102, 177) |
| HSL | hsl(274, 32%, 55%) |
| OKLCH | oklch(58.5% 0.12 309.5) |
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 #9166B1 | 4.43:1 | AA large text | Lc -76.1 | Fine for body text |
| Black text on #9166B1 | 4.73:1 | AA | Lc 33.5 | Non-text elements, placeholder text |
| #9166B1 text on white | 4.43:1 | AA large text | Lc 70.6 | Content text, not long reading |
| #9166B1 text on black | 4.73:1 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F2
oklch(93.6% 0.016 310.1)
-
Step 200
200
#DFD4E9
oklch(88.5% 0.031 309.1)
-
Step 300
300
#CBB8DB
oklch(81% 0.053 309.5)
-
Step 400
400
#B192CA
oklch(70.8% 0.087 309.4)
-
Step 500
500
#9D76BC
oklch(63.1% 0.11 309.1)
-
Step 600
600 (this color)
#9166B1
oklch(58.5% 0.12 309.5)
-
Step 700
700
#744D90
oklch(49.2% 0.112 309.7)
-
Step 800
800
#5E3F75
oklch(42.6% 0.093 309.4)
-
Step 900
900
#4D365E
oklch(37.7% 0.072 309.7)
-
Step 950
950
#2D2037
oklch(27% 0.045 309.5)
#9166B1 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) | #5676B4 | 0.091 |
| Deuteranopia (no green cones) | #6078AF | 0.084 |
| Tritanopia (no blue cones) | #8D7183 | 0.085 |
| Achromatopsia (no color) | #787878 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9166B1
#9166B1
oklch(58.5% 0.12 309.5)
- #648936
#648936
oklch(58.4% 0.12 129.6)
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 #9166B1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.025
- Deep Lilac #966EBD ΔE 0.026
- Amethyst #9B5FC0 ΔE 0.035
- Dark Lilac #9C6DA5 ΔE 0.036
- Soft Purple #A66FB5 ΔE 0.045
- Dark Lavender #856798 ΔE 0.045
- Faded Purple #916E99 ΔE 0.048
- Medium Purple #9370DB ΔE 0.065
Use #9166B1 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.