#784DE9
Closest named color: Purpley (#8756E4). oklch(55.7% 0.222 289.9), rgb(120, 77, 233).
Aa
White text reads best on this color (5.20:1).
About this color
#784DE9 is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.222 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.034 away. White text reads best on it, at 5.20:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.222) |
| Temperature | cool |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.03:1 |
| White text | 5.20:1 |
Values
| HEX | #784DE9 |
| RGB | rgb(120, 77, 233) |
| HSL | hsl(257, 78%, 61%) |
| OKLCH | oklch(55.7% 0.222 289.9) |
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 #784DE9 | 5.20:1 | AA | Lc -80.5 | Fine for body text |
| Black text on #784DE9 | 4.03:1 | AA large text | Lc 28.9 | Dividers and decoration only |
| #784DE9 text on white | 5.20:1 | AA | Lc 75.1 | Fine for body text |
| #784DE9 text on black | 4.03:1 | AA large text | Lc -26.6 | Dividers and decoration only |
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 600.
-
Step 50
50
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E9E7FC
oklch(93.6% 0.028 290.2)
-
Step 200
200
#D8D4FC
oklch(88.6% 0.055 289.8)
-
Step 300
300
#BFB6FD
oklch(80.9% 0.1 289.8)
-
Step 400
400
#A08CFC
oklch(70.6% 0.16 289.9)
-
Step 500
500
#8C6BFA
oklch(63.2% 0.204 289.9)
-
Step 600
600 (this color)
#784DE9
oklch(55.7% 0.222 289.9)
-
Step 700
700
#653CCA
oklch(49.1% 0.206 289.9)
-
Step 800
800
#5233A4
oklch(42.7% 0.172 289.7)
-
Step 900
900
#432F82
oklch(37.7% 0.133 289.6)
-
Step 950
950
#271C4C
oklch(26.9% 0.085 290)
#784DE9 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) | #0070EE | 0.121 |
| Deuteranopia (no green cones) | #0069E6 | 0.118 |
| Tritanopia (no blue cones) | #527495 | 0.179 |
| Achromatopsia (no color) | #6D6D6D | 0.223 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #784DE9
#784DE9
oklch(55.7% 0.222 289.9)
- #797900
#797900
oklch(55.8% 0.122 109.8)
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 #784DE9, closest first.
No curated palette has a color within ΔE 0.04 of #784DE9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.034
- Light Indigo #6D5ACF ΔE 0.051
- Slate Blue #6A5ACD ΔE 0.055
- Burple #6832E3 ΔE 0.057
- Medium Slate Blue #7B68EE ΔE 0.057
- Dark Periwinkle #665FD1 ΔE 0.058
- Blue Violet #8A2BE2 ΔE 0.060
- Purpley Blue #5F34E7 ΔE 0.065
Use #784DE9 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.