#784BD7
Closest named color: Light Indigo (#6D5ACF). oklch(54% 0.203 293.1), rgb(120, 75, 215).
Aa
White text reads best on this color (5.54:1).
About this color
#784BD7 is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.203 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.037 away. White text reads best on it, at 5.54:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.203) |
| Temperature | in between |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 3.78:1 |
| White text | 5.54:1 |
Values
| HEX | #784BD7 |
| RGB | rgb(120, 75, 215) |
| HSL | hsl(259, 64%, 57%) |
| OKLCH | oklch(54% 0.203 293.1) |
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 #784BD7 | 5.54:1 | AA | Lc -82.5 | Fine for body text |
| Black text on #784BD7 | 3.78:1 | AA large text | Lc 26.9 | Dividers and decoration only |
| #784BD7 text on white | 5.54:1 | AA | Lc 77.1 | Fine for body text |
| #784BD7 text on black | 3.78:1 | AA large text | Lc -24.6 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#EAE7FB
oklch(93.6% 0.027 292.8)
-
Step 200
200
#DAD3F8
oklch(88.4% 0.051 294)
-
Step 300
300
#C2B6F7
oklch(80.9% 0.091 292.7)
-
Step 400
400
#A58DF3
oklch(70.7% 0.147 293.1)
-
Step 500
500
#916DEE
oklch(63.2% 0.187 293.2)
-
Step 600
600 (this color)
#784BD7
oklch(54% 0.203 293.1)
-
Step 700
700
#6940BF
oklch(49.1% 0.188 293)
-
Step 800
800
#56369B
oklch(42.8% 0.156 293.2)
-
Step 900
900
#46307B
oklch(37.7% 0.122 293.2)
-
Step 950
950
#291D48
oklch(27% 0.077 293.4)
#784BD7 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) | #006ADB | 0.123 |
| Deuteranopia (no green cones) | #0066D4 | 0.123 |
| Tritanopia (no blue cones) | #5D6C8A | 0.161 |
| Achromatopsia (no color) | #686868 | 0.205 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #784BD7
#784BD7
oklch(54% 0.203 293.1)
- #707500
#707500
oklch(54% 0.12 112.7)
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 #784BD7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.037
- Slate Blue #6A5ACD ΔE 0.041
- Purpley #8756E4 ΔE 0.041
- Dark Periwinkle #665FD1 ΔE 0.050
- Bluey Purple #6241C7 ΔE 0.051
- Iris #6258C4 ΔE 0.052
- Burple #6832E3 ΔE 0.057
- Blue Violet #8A2BE2 ΔE 0.057
Use #784BD7 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.