#A78EEF
Closest named color: Perrywinkle (#8F8CE7). oklch(70.8% 0.14 294.4), rgb(167, 142, 239).
Aa
Black text reads best on this color (7.75:1).
About this color
#A78EEF is a medium-light, vivid purple. In OKLCH its lightness is 71%, its chroma 0.140 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.038 away. Black text reads best on it, at 7.75:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.140) |
| Temperature | in between |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.75:1 |
| White text | 2.70:1 |
Values
| HEX | #A78EEF |
| RGB | rgb(167, 142, 239) |
| HSL | hsl(255, 75%, 75%) |
| OKLCH | oklch(70.8% 0.14 294.4) |
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 #A78EEF | 2.70:1 | Fails | Lc -57.6 | Large or bold text, headings |
| Black text on #A78EEF | 7.75:1 | AAA | Lc 51.7 | Large or bold text, headings |
| #A78EEF text on white | 2.70:1 | Fails | Lc 52.4 | Large or bold text, headings |
| #A78EEF text on black | 7.75:1 | AAA | Lc -49.5 | 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
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#EAE7FA
oklch(93.6% 0.026 293.1)
-
Step 200
200
#DAD4F7
oklch(88.6% 0.048 293.3)
-
Step 300
300
#C4B6F4
oklch(80.9% 0.088 294.7)
-
Step 400
400 (this color)
#A78EEF
oklch(70.8% 0.14 294.4)
-
Step 500
500
#926EE9
oklch(63.1% 0.179 294.2)
-
Step 600
600
#7E52D7
oklch(55.6% 0.195 294.4)
-
Step 700
700
#6B41BA
oklch(49.1% 0.181 294.8)
-
Step 800
800
#573797
oklch(42.8% 0.15 294.6)
-
Step 900
900
#473178
oklch(37.7% 0.116 294.4)
-
Step 950
950
#291D46
oklch(26.9% 0.074 294.4)
#A78EEF 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) | #729EF3 | 0.075 |
| Deuteranopia (no green cones) | #759CED | 0.072 |
| Tritanopia (no blue cones) | #979FB3 | 0.114 |
| Achromatopsia (no color) | #9D9D9D | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A78EEF
#A78EEF
oklch(70.8% 0.14 294.4)
- #A0AA33
#A0AA33
oklch(70.8% 0.14 114.1)
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 #A78EEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.038
- Periwinkle Blue #8F99FB ΔE 0.042
- Lavender Blue #8B88F8 ΔE 0.048
- Pale Purple #B790D4 ΔE 0.048
- Liliac #C48EFD ΔE 0.050
- Periwinkle #8E82FE ΔE 0.057
- Light Purple #BF77F6 ΔE 0.065
- Baby Purple #CA9BF7 ΔE 0.066
Use #A78EEF 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.