#966CF1
Closest named color: Medium Purple (#9370DB). oklch(63.7% 0.192 294.9), rgb(150, 108, 241).
Aa
Black text reads best on this color (5.71:1).
About this color
#966CF1 is a medium-light, vivid purple. In OKLCH its lightness is 64%, its chroma 0.192 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.036 away. Black text reads best on it, at 5.71:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.192) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 5.71:1 |
| White text | 3.67:1 |
Values
| HEX | #966CF1 |
| RGB | rgb(150, 108, 241) |
| HSL | hsl(259, 83%, 68%) |
| OKLCH | oklch(63.7% 0.192 294.9) |
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 #966CF1 | 3.67:1 | AA large text | Lc -69.5 | Content text, not long reading |
| Black text on #966CF1 | 5.71:1 | AA | Lc 40.1 | Non-text elements, placeholder text |
| #966CF1 text on white | 3.67:1 | AA large text | Lc 64.0 | Content text, not long reading |
| #966CF1 text on black | 5.71:1 | AA | Lc -37.7 | 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
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#EBE7FB
oklch(93.7% 0.027 295)
-
Step 200
200
#DBD3F9
oklch(88.5% 0.052 295)
-
Step 300
300
#C4B5F7
oklch(80.9% 0.093 294.7)
-
Step 400
400
#A88BF4
oklch(70.7% 0.151 295)
-
Step 500
500 (this color)
#966CF1
oklch(63.7% 0.192 294.9)
-
Step 600
600
#804DDD
oklch(55.5% 0.208 295)
-
Step 700
700
#6D3DC0
oklch(49.2% 0.193 295.1)
-
Step 800
800
#58339B
oklch(42.6% 0.161 295)
-
Step 900
900
#482F7C
oklch(37.8% 0.125 294.6)
-
Step 950
950
#2A1C48
oklch(26.9% 0.079 295.3)
#966CF1 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) | #2B86F5 | 0.126 |
| Deuteranopia (no green cones) | #3983EE | 0.119 |
| Tritanopia (no blue cones) | #8088A4 | 0.153 |
| Achromatopsia (no color) | #858585 | 0.193 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #966CF1
#966CF1
oklch(63.7% 0.192 294.9)
- #899400
#899400
oklch(63.6% 0.144 114.9)
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 #966CF1, closest first.
No curated palette has a color within ΔE 0.04 of #966CF1.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.036
- Lighter Purple #A55AF4 ΔE 0.043
- Medium Slate Blue #7B68EE ΔE 0.045
- Light Urple #B36FF6 ΔE 0.050
- Periwinkle #8E82FE ΔE 0.052
- Purpley #8756E4 ΔE 0.058
- Lavender Blue #8B88F8 ΔE 0.065
- Cornflower #6A79F7 ΔE 0.068
Use #966CF1 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.