#785DDB
Closest named color: Light Indigo (#6D5ACF). oklch(57.1% 0.185 289.1), rgb(120, 93, 219).
Aa
White text reads best on this color (4.78:1).
About this color
#785DDB is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.185 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.027 away. White text reads best on it, at 4.78:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.185) |
| Temperature | cool |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 4.38:1 |
| White text | 4.78:1 |
Values
| HEX | #785DDB |
| RGB | rgb(120, 93, 219) |
| HSL | hsl(253, 64%, 61%) |
| OKLCH | oklch(57.1% 0.185 289.1) |
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 #785DDB | 4.78:1 | AA | Lc -78.3 | Fine for body text |
| Black text on #785DDB | 4.38:1 | AA large text | Lc 31.2 | Non-text elements, placeholder text |
| #785DDB text on white | 4.78:1 | AA | Lc 72.9 | Content text, not long reading |
| #785DDB text on black | 4.38:1 | AA large text | Lc -28.8 | 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
#E9E8F9
oklch(93.7% 0.023 288.7)
-
Step 200
200
#D7D5F6
oklch(88.5% 0.045 288.2)
-
Step 300
300
#BEB8F3
oklch(80.8% 0.083 289.1)
-
Step 400
400
#9F91EE
oklch(70.7% 0.134 289.4)
-
Step 500
500
#8973E8
oklch(63.1% 0.17 289.2)
-
Step 600
600 (this color)
#785DDB
oklch(57.1% 0.185 289.1)
-
Step 700
700
#6247BA
oklch(49.1% 0.173 289.3)
-
Step 800
800
#4F3C96
oklch(42.7% 0.141 288.7)
-
Step 900
900
#413478
oklch(37.7% 0.112 288.7)
-
Step 950
950
#261F46
oklch(27% 0.07 289.1)
#785DDB 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) | #0075DF | 0.110 |
| Deuteranopia (no green cones) | #066FD8 | 0.108 |
| Tritanopia (no blue cones) | #597993 | 0.152 |
| Achromatopsia (no color) | #727272 | 0.185 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #785DDB
#785DDB
oklch(57.1% 0.185 289.1)
- #7E7D00
#7E7D00
oklch(57.2% 0.124 109.2)
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 #785DDB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.027
- Purpley #8756E4 ΔE 0.031
- Dark Periwinkle #665FD1 ΔE 0.032
- Slate Blue #6A5ACD ΔE 0.032
- Medium Slate Blue #7B68EE ΔE 0.037
- Iris #6258C4 ΔE 0.051
- Medium Purple #9370DB ΔE 0.066
- Deep Lavender #8D5EB7 ΔE 0.067
Use #785DDB 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.