#B78EE9
Closest named color: Pale Purple (#B790D4). oklch(72% 0.135 304), rgb(183, 142, 233).
Aa
Black text reads best on this color (8.05:1).
About this color
#B78EE9 is a medium-light, moderately saturated purple. In OKLCH its lightness is 72%, its chroma 0.135 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.033 away. Black text reads best on it, at 8.05:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.135) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.05:1 |
| White text | 2.60:1 |
Values
| HEX | #B78EE9 |
| RGB | rgb(183, 142, 233) |
| HSL | hsl(267, 67%, 74%) |
| OKLCH | oklch(72% 0.135 304) |
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 #B78EE9 | 2.60:1 | Fails | Lc -55.9 | Large or bold text, headings |
| Black text on #B78EE9 | 8.05:1 | AAA | Lc 53.3 | Large or bold text, headings |
| #B78EE9 text on white | 2.60:1 | Fails | Lc 50.8 | Large or bold text, headings |
| #B78EE9 text on black | 8.05:1 | AAA | Lc -51.2 | 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
#F7F4FC
oklch(97.2% 0.011 303.1)
-
Step 100
100
#EDE6F8
oklch(93.6% 0.025 303.5)
-
Step 200
200
#E0D2F3
oklch(88.5% 0.047 304.6)
-
Step 300
300
#CCB4EE
oklch(81% 0.084 303.5)
-
Step 400
400 (this color)
#B78EE9
oklch(72% 0.135 304)
-
Step 500
500
#A16ADD
oklch(63.2% 0.172 304)
-
Step 600
600
#8C4ECA
oklch(55.6% 0.187 304)
-
Step 700
700
#773EAF
oklch(49.1% 0.174 303.8)
-
Step 800
800
#61348E
oklch(42.8% 0.145 303.9)
-
Step 900
900
#4F2F71
oklch(37.8% 0.112 303.9)
-
Step 950
950
#2E1C42
oklch(27% 0.071 303.9)
#B78EE9 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) | #799FEC | 0.090 |
| Deuteranopia (no green cones) | #81A0E7 | 0.084 |
| Tritanopia (no blue cones) | #AF9DB0 | 0.104 |
| Achromatopsia (no color) | #A0A0A0 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B78EE9
#B78EE9
oklch(72% 0.135 304)
- #93B24C
#93B24C
oklch(71.9% 0.134 123.9)
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 #B78EE9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.033
- Liliac #C48EFD ΔE 0.036
- Baby Purple #CA9BF7 ΔE 0.048
- Pastel Purple #CAA0FF ΔE 0.059
- Light Purple #BF77F6 ΔE 0.060
- Perrywinkle #8F8CE7 ΔE 0.061
- Periwinkle Blue #8F99FB ΔE 0.063
- Lilac #CEA2FD ΔE 0.066
Use #B78EE9 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.