#B78DF7
Closest named color: Liliac (#C48EFD). oklch(72.5% 0.154 300.9), rgb(183, 141, 247).
Aa
Black text reads best on this color (8.16:1).
About this color
#B78DF7 is a medium-light, vivid purple. In OKLCH its lightness is 73%, its chroma 0.154 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.023 away. Black text reads best on it, at 8.16:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.154) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 8.16:1 |
| White text | 2.57:1 |
Values
| HEX | #B78DF7 |
| RGB | rgb(183, 141, 247) |
| HSL | hsl(264, 87%, 76%) |
| OKLCH | oklch(72.5% 0.154 300.9) |
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 #B78DF7 | 2.57:1 | Fails | Lc -55.3 | Large or bold text, headings |
| Black text on #B78DF7 | 8.16:1 | AAA | Lc 53.9 | Large or bold text, headings |
| #B78DF7 text on white | 2.57:1 | Fails | Lc 50.2 | Large or bold text, headings |
| #B78DF7 text on black | 8.16:1 | AAA | Lc -51.8 | Large or bold text, headings |
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 400.
-
Step 50
50
#F7F4FD
oklch(97.2% 0.012 301.3)
-
Step 100
100
#EDE6FA
oklch(93.6% 0.028 301.7)
-
Step 200
200
#DFD2F8
oklch(88.6% 0.053 300.9)
-
Step 300
300
#CBB2F6
oklch(80.9% 0.098 301.1)
-
Step 400
400 (this color)
#B78DF7
oklch(72.5% 0.154 300.9)
-
Step 500
500
#9F65EC
oklch(63.2% 0.197 300.7)
-
Step 600
600
#8B46DA
oklch(55.6% 0.215 300.9)
-
Step 700
700
#7636BD
oklch(49.1% 0.2 300.8)
-
Step 800
800
#602F99
oklch(42.8% 0.165 300.8)
-
Step 900
900
#4E2B7A
oklch(37.7% 0.129 300.7)
-
Step 950
950
#2E1A47
oklch(27% 0.082 301.7)
#B78DF7 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) | #70A1FB | 0.101 |
| Deuteranopia (no green cones) | #79A1F4 | 0.094 |
| Tritanopia (no blue cones) | #AB9FB6 | 0.119 |
| Achromatopsia (no color) | #A1A1A1 | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B78DF7
#B78DF7
oklch(72.5% 0.154 300.9)
- #99B432
#99B432
oklch(72.5% 0.154 120.7)
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 #B78DF7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.023
- Baby Purple #CA9BF7 ΔE 0.048
- Light Purple #BF77F6 ΔE 0.050
- Pale Purple #B790D4 ΔE 0.054
- Pastel Purple #CAA0FF ΔE 0.057
- Periwinkle Blue #8F99FB ΔE 0.061
- Lilac #CEA2FD ΔE 0.065
- Perrywinkle #8F8CE7 ΔE 0.065
Use #B78DF7 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.