#784FD9
Closest named color: Light Indigo (#6D5ACF). oklch(54.7% 0.201 292.1), rgb(120, 79, 217).
Aa
White text reads best on this color (5.35:1).
About this color
#784FD9 is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.201 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.032 away. White text reads best on it, at 5.35:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.201) |
| Temperature | in between |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 3.91:1 |
| White text | 5.35:1 |
Values
| HEX | #784FD9 |
| RGB | rgb(120, 79, 217) |
| HSL | hsl(258, 64%, 58%) |
| OKLCH | oklch(54.7% 0.201 292.1) |
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 #784FD9 | 5.35:1 | AA | Lc -81.5 | Fine for body text |
| Black text on #784FD9 | 3.91:1 | AA large text | Lc 27.9 | Dividers and decoration only |
| #784FD9 text on white | 5.35:1 | AA | Lc 76.2 | Fine for body text |
| #784FD9 text on black | 3.91:1 | AA large text | Lc -25.6 | 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
#EAE7FA
oklch(93.6% 0.026 293.1)
-
Step 200
200
#D9D4F8
oklch(88.5% 0.049 291.7)
-
Step 300
300
#C1B6F7
oklch(80.8% 0.091 292)
-
Step 400
400
#A38EF2
oklch(70.7% 0.144 292)
-
Step 500
500
#8F6EEE
oklch(63.2% 0.185 292.1)
-
Step 600
600 (this color)
#784FD9
oklch(54.7% 0.201 292.1)
-
Step 700
700
#6741BF
oklch(49% 0.187 291.9)
-
Step 800
800
#54379A
oklch(42.7% 0.154 292.1)
-
Step 900
900
#45317B
oklch(37.7% 0.121 292.1)
-
Step 950
950
#281D48
oklch(26.9% 0.077 292.2)
#784FD9 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) | #006DDD | 0.120 |
| Deuteranopia (no green cones) | #0068D6 | 0.119 |
| Tritanopia (no blue cones) | #5B6F8D | 0.160 |
| Achromatopsia (no color) | #6B6B6B | 0.202 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #784FD9
#784FD9
oklch(54.7% 0.201 292.1)
- #737700
#737700
oklch(54.7% 0.121 112.1)
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 #784FD9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.032
- Purpley #8756E4 ΔE 0.035
- Slate Blue #6A5ACD ΔE 0.036
- Dark Periwinkle #665FD1 ΔE 0.045
- Iris #6258C4 ΔE 0.051
- Bluey Purple #6241C7 ΔE 0.057
- Medium Slate Blue #7B68EE ΔE 0.062
- Burple #6832E3 ΔE 0.063
Use #784FD9 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.