#966FAC
Closest named color: Dark Lilac (#9C6DA5). oklch(60.4% 0.1 312.8), rgb(150, 111, 172).
Aa
Black text reads best on this color (5.16:1).
About this color
#966FAC is a medium-dark, moderately saturated purple. In OKLCH its lightness is 60%, its chroma 0.100 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lilac (#9C6DA5), ΔE 0.014 away. Black text reads best on it, at 5.16:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.100) |
| Temperature | in between |
| Nearest name | Dark Lilac (#9C6DA5) |
| Black text | 5.16:1 |
| White text | 4.06:1 |
Values
| HEX | #966FAC |
| RGB | rgb(150, 111, 172) |
| HSL | hsl(278, 27%, 55%) |
| OKLCH | oklch(60.4% 0.1 312.8) |
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 #966FAC | 4.06:1 | AA large text | Lc -73.3 | Content text, not long reading |
| Black text on #966FAC | 5.16:1 | AA | Lc 36.3 | Non-text elements, placeholder text |
| #966FAC text on white | 4.06:1 | AA large text | Lc 67.8 | Content text, not long reading |
| #966FAC text on black | 5.16:1 | AA | Lc -33.9 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F1
oklch(93.6% 0.015 312.2)
-
Step 200
200
#DFD4E6
oklch(88.4% 0.027 312.6)
-
Step 300
300
#CCB8D8
oklch(80.9% 0.049 312.9)
-
Step 400
400
#B293C4
oklch(70.8% 0.078 312.9)
-
Step 500
500 (this color)
#966FAC
oklch(60.4% 0.1 312.8)
-
Step 600
600
#895FA1
oklch(55.6% 0.109 312.5)
-
Step 700
700
#744E89
oklch(49% 0.101 312.7)
-
Step 800
800
#5F4070
oklch(42.7% 0.085 312.9)
-
Step 900
900
#4E375A
oklch(37.8% 0.065 313.5)
-
Step 950
950
#2D2035
oklch(26.9% 0.042 312)
#966FAC 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) | #657CAE | 0.077 |
| Deuteranopia (no green cones) | #6E7FAA | 0.071 |
| Tritanopia (no blue cones) | #947786 | 0.069 |
| Achromatopsia (no color) | #7E7E7E | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #966FAC
#966FAC
oklch(60.4% 0.1 312.8)
- #6A8E4E
#6A8E4E
oklch(60.4% 0.099 132.7)
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 #966FAC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lilac #9C6DA5 ΔE 0.014
- Deep Lilac #966EBD ΔE 0.027
- Faded Purple #916E99 ΔE 0.031
- Soft Purple #A66FB5 ΔE 0.031
- Dark Lavender #856798 ΔE 0.046
- Deep Lavender #8D5EB7 ΔE 0.054
- Wisteria #A87DC2 ΔE 0.055
- Amethyst #9B5FC0 ΔE 0.055
Use #966FAC 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.