#9171AA
Closest named color: Dark Lilac (#9C6DA5). oklch(60.1% 0.092 309.5), rgb(145, 113, 170).
Aa
Black text reads best on this color (5.14:1).
About this color
#9171AA is a medium-dark, moderately saturated purple. In OKLCH its lightness is 60%, its chroma 0.092 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lilac (#9C6DA5), ΔE 0.020 away. Black text reads best on it, at 5.14:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.092) |
| Temperature | in between |
| Nearest name | Dark Lilac (#9C6DA5) |
| Black text | 5.14:1 |
| White text | 4.08:1 |
Values
| HEX | #9171AA |
| RGB | rgb(145, 113, 170) |
| HSL | hsl(274, 25%, 55%) |
| OKLCH | oklch(60.1% 0.092 309.5) |
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 #9171AA | 4.08:1 | AA large text | Lc -73.4 | Content text, not long reading |
| Black text on #9171AA | 5.14:1 | AA | Lc 36.2 | Non-text elements, placeholder text |
| #9171AA text on white | 4.08:1 | AA large text | Lc 67.9 | Content text, not long reading |
| #9171AA text on black | 5.14:1 | AA | Lc -33.7 | 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
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#ECE8F1
oklch(93.7% 0.013 306)
-
Step 200
200
#DED5E6
oklch(88.5% 0.025 309.3)
-
Step 300
300
#C9B9D7
oklch(80.9% 0.045 309.2)
-
Step 400
400
#AE95C3
oklch(70.8% 0.071 309.2)
-
Step 500
500 (this color)
#9171AA
oklch(60.1% 0.092 309.5)
-
Step 600
600
#85629F
oklch(55.6% 0.1 309.8)
-
Step 700
700
#705188
oklch(49% 0.092 309.2)
-
Step 800
800
#5C436F
oklch(42.9% 0.077 309.5)
-
Step 900
900
#4B385A
oklch(37.6% 0.061 309.3)
-
Step 950
950
#2C2134
oklch(26.9% 0.038 310.4)
#9171AA 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) | #677CAC | 0.065 |
| Deuteranopia (no green cones) | #6E7EA8 | 0.061 |
| Tritanopia (no blue cones) | #8E7986 | 0.066 |
| Achromatopsia (no color) | #7E7E7E | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9171AA
#9171AA
oklch(60.1% 0.092 309.5)
- #6F8B4F
#6F8B4F
oklch(60% 0.091 129.2)
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 #9171AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lilac #9C6DA5 ΔE 0.020
- Faded Purple #916E99 ΔE 0.026
- Deep Lilac #966EBD ΔE 0.033
- Soft Purple #A66FB5 ΔE 0.040
- Dark Lavender #856798 ΔE 0.041
- Grey Purple #826D8C ΔE 0.053
- Purpley Grey #947E94 ΔE 0.057
- Deep Lavender #8D5EB7 ΔE 0.058
Use #9171AA 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.