#8378E3
Closest named color: Medium Purple (#9370DB). oklch(63.2% 0.157 285.7), rgb(131, 120, 227).
Aa
Black text reads best on this color (5.76:1).
About this color
#8378E3 is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.157 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.031 away. Black text reads best on it, at 5.76:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.157) |
| Temperature | cool |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 5.76:1 |
| White text | 3.64:1 |
Values
| HEX | #8378E3 |
| RGB | rgb(131, 120, 227) |
| HSL | hsl(246, 66%, 68%) |
| OKLCH | oklch(63.2% 0.157 285.7) |
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 #8378E3 | 3.64:1 | AA large text | Lc -69.4 | Content text, not long reading |
| Black text on #8378E3 | 5.76:1 | AA | Lc 40.2 | Non-text elements, placeholder text |
| #8378E3 text on white | 3.64:1 | AA large text | Lc 63.9 | Content text, not long reading |
| #8378E3 text on black | 5.76:1 | AA | Lc -37.8 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E8E8F9
oklch(93.6% 0.023 286)
-
Step 200
200
#D6D6F5
oklch(88.6% 0.042 285.5)
-
Step 300
300
#BBBAF1
oklch(80.9% 0.077 285.4)
-
Step 400
400
#9A95E9
oklch(70.8% 0.121 285.6)
-
Step 500
500 (this color)
#8378E3
oklch(63.2% 0.157 285.7)
-
Step 600
600
#6E5ED1
oklch(55.7% 0.171 285.8)
-
Step 700
700
#5C4DB5
oklch(49.2% 0.158 285.6)
-
Step 800
800
#4B4092
oklch(42.8% 0.13 285.6)
-
Step 900
900
#3E3775
oklch(37.8% 0.103 285.5)
-
Step 950
950
#242144
oklch(27.1% 0.064 285.2)
#8378E3 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) | #4D89E7 | 0.072 |
| Deuteranopia (no green cones) | #4B83E1 | 0.070 |
| Tritanopia (no blue cones) | #668EA3 | 0.132 |
| Achromatopsia (no color) | #868686 | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8378E3
#8378E3
oklch(63.2% 0.157 285.7)
- #958E00
#958E00
oklch(63.2% 0.135 106.2)
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 #8378E3, closest first.
No curated palette has a color within ΔE 0.04 of #8378E3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.031
- Cornflower #6A79F7 ΔE 0.045
- Medium Slate Blue #7B68EE ΔE 0.046
- Periwinkle #8E82FE ΔE 0.048
- Lavender Blue #8B88F8 ΔE 0.049
- Soft Blue #6488EA ΔE 0.052
- Perrywinkle #8F8CE7 ΔE 0.055
- Deep Lilac #966EBD ΔE 0.064
Use #8378E3 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.