#9178A7
Closest named color: Faded Purple (#916E99). oklch(61.3% 0.075 308.5), rgb(145, 120, 167).
Aa
Black text reads best on this color (5.44:1).
About this color
#9178A7 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 61%, its chroma 0.075 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Faded Purple (#916E99), ΔE 0.029 away. Black text reads best on it, at 5.44:1.
| Hue family | Purples |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.075) |
| Temperature | in between |
| Nearest name | Faded Purple (#916E99) |
| Black text | 5.44:1 |
| White text | 3.85:1 |
Values
| HEX | #9178A7 |
| RGB | rgb(145, 120, 167) |
| HSL | hsl(272, 21%, 56%) |
| OKLCH | oklch(61.3% 0.075 308.5) |
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 #9178A7 | 3.85:1 | AA large text | Lc -71.5 | Content text, not long reading |
| Black text on #9178A7 | 5.44:1 | AA | Lc 38.1 | Non-text elements, placeholder text |
| #9178A7 text on white | 3.85:1 | AA large text | Lc 66.0 | Content text, not long reading |
| #9178A7 text on black | 5.44:1 | AA | Lc -35.7 | 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
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#ECE8EF
oklch(93.6% 0.01 311.2)
-
Step 200
200
#DDD6E4
oklch(88.6% 0.02 308.2)
-
Step 300
300
#C7BBD3
oklch(80.9% 0.036 308)
-
Step 400
400
#AB97BD
oklch(70.7% 0.059 308.7)
-
Step 500
500 (this color)
#9178A7
oklch(61.3% 0.075 308.5)
-
Step 600
600
#816698
oklch(55.6% 0.082 308.6)
-
Step 700
700
#6D5582
oklch(49.2% 0.075 308.2)
-
Step 800
800
#594569
oklch(42.6% 0.063 309.3)
-
Step 900
900
#493A56
oklch(37.6% 0.05 308.5)
-
Step 950
950
#2B2232
oklch(26.9% 0.032 309.9)
#9178A7 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) | #7081A9 | 0.051 |
| Deuteranopia (no green cones) | #7582A6 | 0.048 |
| Tritanopia (no blue cones) | #8E7E89 | 0.054 |
| Achromatopsia (no color) | #828282 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9178A7
#9178A7
oklch(61.3% 0.075 308.5)
- #778D5C
#778D5C
oklch(61.3% 0.075 128.1)
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 #9178A7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Purple #916E99 ΔE 0.029
- Dark Lilac #9C6DA5 ΔE 0.032
- Purpley Grey #947E94 ΔE 0.038
- Lavender Gray #7E7F9A ΔE 0.043
- Heather #A484AC ΔE 0.046
- Soft Purple #A66FB5 ΔE 0.048
- Deep Lilac #966EBD ΔE 0.048
- Dark Lavender #856798 ΔE 0.052
Use #9178A7 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.