#9D78ED
Closest named color: Medium Purple (#9370DB). oklch(66% 0.17 296), rgb(157, 120, 237).
Aa
Black text reads best on this color (6.34:1).
About this color
#9D78ED is a medium-light, vivid purple. In OKLCH its lightness is 66%, its chroma 0.170 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.035 away. Black text reads best on it, at 6.34:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.170) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 6.34:1 |
| White text | 3.31:1 |
Values
| HEX | #9D78ED |
| RGB | rgb(157, 120, 237) |
| HSL | hsl(259, 76%, 70%) |
| OKLCH | oklch(66% 0.17 296) |
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 #9D78ED | 3.31:1 | AA large text | Lc -65.7 | Content text, not long reading |
| Black text on #9D78ED | 6.34:1 | AA | Lc 43.8 | Non-text elements, placeholder text |
| #9D78ED text on white | 3.31:1 | AA large text | Lc 60.3 | Content text, not long reading |
| #9D78ED text on black | 6.34:1 | AA | Lc -41.4 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EBE7F9
oklch(93.6% 0.024 296.1)
-
Step 200
200
#DBD4F5
oklch(88.6% 0.046 295.2)
-
Step 300
300
#C5B6F1
oklch(80.9% 0.084 296.1)
-
Step 400
400
#A88EEA
oklch(70.7% 0.134 295.8)
-
Step 500
500 (this color)
#9D78ED
oklch(66% 0.17 296)
-
Step 600
600
#8054D1
oklch(55.7% 0.185 296.1)
-
Step 700
700
#6C43B5
oklch(49.1% 0.172 296)
-
Step 800
800
#583892
oklch(42.7% 0.142 296.2)
-
Step 900
900
#483275
oklch(37.8% 0.111 295.8)
-
Step 950
950
#2A1E44
oklch(27% 0.069 296)
#9D78ED 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) | #4E8EF1 | 0.106 |
| Deuteranopia (no green cones) | #568CEA | 0.100 |
| Tritanopia (no blue cones) | #8B8FA7 | 0.137 |
| Achromatopsia (no color) | #8D8D8D | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9D78ED
#9D78ED
oklch(66% 0.17 296)
- #8E9C00
#8E9C00
oklch(65.9% 0.151 116)
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 #9D78ED, closest first.
No curated palette has a color within ΔE 0.04 of #9D78ED.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.035
- Periwinkle #8E82FE ΔE 0.037
- Light Urple #B36FF6 ΔE 0.042
- Lavender Blue #8B88F8 ΔE 0.045
- Perrywinkle #8F8CE7 ΔE 0.054
- Light Purple #BF77F6 ΔE 0.057
- Easter Purple #C071FE ΔE 0.064
- Lighter Purple #A55AF4 ΔE 0.066
Use #9D78ED 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.