#9D78CA
Closest named color: Wisteria (#A87DC2). oklch(64.1% 0.125 303.9), rgb(157, 120, 202).
Aa
Black text reads best on this color (5.97:1).
About this color
#9D78CA is a medium-light, moderately saturated purple. In OKLCH its lightness is 64%, its chroma 0.125 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.028 away. Black text reads best on it, at 5.97:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 5.97:1 |
| White text | 3.51:1 |
Values
| HEX | #9D78CA |
| RGB | rgb(157, 120, 202) |
| HSL | hsl(267, 44%, 63%) |
| OKLCH | oklch(64.1% 0.125 303.9) |
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 #9D78CA | 3.51:1 | AA large text | Lc -68.1 | Content text, not long reading |
| Black text on #9D78CA | 5.97:1 | AA | Lc 41.5 | Non-text elements, placeholder text |
| #9D78CA text on white | 3.51:1 | AA large text | Lc 62.6 | Content text, not long reading |
| #9D78CA text on black | 5.97:1 | AA | Lc -39.1 | 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 500.
-
Step 50
50
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#ECE7F4
oklch(93.6% 0.018 303.4)
-
Step 200
200
#DED4EC
oklch(88.5% 0.034 304.5)
-
Step 300
300
#C9B7E1
oklch(80.8% 0.061 304.5)
-
Step 400
400
#AE91D3
oklch(70.7% 0.099 304.1)
-
Step 500
500 (this color)
#9D78CA
oklch(64.1% 0.125 303.9)
-
Step 600
600
#855CB3
oklch(55.6% 0.136 304.1)
-
Step 700
700
#714B9A
oklch(49.1% 0.127 304.3)
-
Step 800
800
#5C3E7D
oklch(42.7% 0.105 304.3)
-
Step 900
900
#4B3565
oklch(37.6% 0.083 303.8)
-
Step 950
950
#2C203B
oklch(27.1% 0.051 303.6)
#9D78CA 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) | #6488CD | 0.085 |
| Deuteranopia (no green cones) | #6C89C8 | 0.079 |
| Tritanopia (no blue cones) | #968597 | 0.095 |
| Achromatopsia (no color) | #898989 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9D78CA
#9D78CA
oklch(64.1% 0.125 303.9)
- #7D993B
#7D993B
oklch(64.2% 0.125 123.9)
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 #9D78CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.028
- Deep Lilac #966EBD ΔE 0.032
- Soft Purple #A66FB5 ΔE 0.036
- Medium Purple #9370DB ΔE 0.040
- Dark Lilac #9C6DA5 ΔE 0.057
- Amethyst #9B5FC0 ΔE 0.060
- Perrywinkle #8F8CE7 ΔE 0.060
- Heather #A484AC ΔE 0.064
Use #9D78CA 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.