#784FE4
Closest named color: Purpley (#8756E4). oklch(55.6% 0.214 290.4), rgb(120, 79, 228).
Aa
White text reads best on this color (5.20:1).
About this color
#784FE4 is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.214 and its hue 290°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.031 away. White text reads best on it, at 5.20:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.214) |
| Temperature | in between |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.03:1 |
| White text | 5.20:1 |
Values
| HEX | #784FE4 |
| RGB | rgb(120, 79, 228) |
| HSL | hsl(257, 73%, 60%) |
| OKLCH | oklch(55.6% 0.214 290.4) |
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 #784FE4 | 5.20:1 | AA | Lc -80.6 | Fine for body text |
| Black text on #784FE4 | 4.03:1 | AA large text | Lc 28.9 | Dividers and decoration only |
| #784FE4 text on white | 5.20:1 | AA | Lc 75.2 | Fine for body text |
| #784FE4 text on black | 4.03:1 | AA large text | Lc -26.5 | 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
#D8D4FB
oklch(88.5% 0.053 290)
-
Step 300
300
#C0B6FB
oklch(80.9% 0.097 290.7)
-
Step 400
400
#A18DF9
oklch(70.7% 0.155 290.4)
-
Step 500
500
#8C6CF5
oklch(63% 0.197 290.4)
-
Step 600
600 (this color)
#784FE4
oklch(55.6% 0.214 290.4)
-
Step 700
700
#653EC6
oklch(49% 0.199 290.3)
-
Step 800
800
#5235A0
oklch(42.7% 0.164 290.1)
-
Step 900
900
#44307F
oklch(37.8% 0.128 290.7)
-
Step 950
950
#271D4A
oklch(27% 0.08 290.2)
#784FE4 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) | #006FE9 | 0.119 |
| Deuteranopia (no green cones) | #0069E1 | 0.117 |
| Tritanopia (no blue cones) | #557393 | 0.172 |
| Achromatopsia (no color) | #6D6D6D | 0.215 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #784FE4
#784FE4
oklch(55.6% 0.214 290.4)
- #787900
#787900
oklch(55.7% 0.122 110.4)
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 #784FE4, closest first.
No curated palette has a color within ΔE 0.04 of #784FE4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.031
- Light Indigo #6D5ACF ΔE 0.043
- Slate Blue #6A5ACD ΔE 0.047
- Dark Periwinkle #665FD1 ΔE 0.052
- Medium Slate Blue #7B68EE ΔE 0.055
- Burple #6832E3 ΔE 0.060
- Blue Violet #8A2BE2 ΔE 0.062
- Iris #6258C4 ΔE 0.063
Use #784FE4 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.