#50327C
Closest named color: Dark Slate Blue (#483D8B). oklch(39.2% 0.121 299.5), rgb(80, 50, 124).
Aa
White text reads best on this color (10.05:1).
About this color
#50327C is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.121 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.037 away. White text reads best on it, at 10.05:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.121) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.08:1 |
| White text | 10.05:1 |
Values
| HEX | #50327C |
| RGB | rgb(80, 50, 124) |
| HSL | hsl(264, 43%, 34%) |
| OKLCH | oklch(39.2% 0.121 299.5) |
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 #50327C | 10.05:1 | AAA | Lc -97.2 | Preferred for body text |
| Black text on #50327C | 2.08:1 | Fails | Lc 10.9 | Not readable |
| #50327C text on white | 10.05:1 | AAA | Lc 93.0 | Preferred for body text |
| #50327C text on black | 2.08:1 | Fails | Lc -9.4 | Not readable |
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 900.
-
Step 50
50
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#ECE6F9
oklch(93.5% 0.026 300.3)
-
Step 200
200
#DDD2F7
oklch(88.4% 0.052 298.9)
-
Step 300
300
#C9B4F4
oklch(81% 0.091 299.4)
-
Step 400
400
#AE8AEE
oklch(70.7% 0.146 299.2)
-
Step 500
500
#9B69E8
oklch(63.1% 0.186 299.2)
-
Step 600
600
#874CD6
oklch(55.6% 0.202 299.4)
-
Step 700
700
#733CB9
oklch(49.2% 0.187 299.6)
-
Step 800
800
#5D3296
oklch(42.6% 0.156 299.4)
-
Step 900
900 (this color)
#50327C
oklch(39.2% 0.121 299.5)
-
Step 950
950
#2C1C46
oklch(27% 0.076 298.8)
#50327C 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) | #0E427E | 0.089 |
| Deuteranopia (no green cones) | #1B417A | 0.082 |
| Tritanopia (no blue cones) | #474152 | 0.092 |
| Achromatopsia (no color) | #424242 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #50327C
#50327C
oklch(39.2% 0.121 299.5)
- #404C00
#404C00
oklch(39.2% 0.093 119.5)
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 #50327C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.037
- Blueberry #464196 ΔE 0.056
- Rebecca Purple #663399 ΔE 0.063
- Indigo #4B0082 ΔE 0.079
- Twilight #4E518B ΔE 0.082
- Cobalt #1E488F ΔE 0.086
- Royal Purple #4B006E ΔE 0.087
- Dusk #4E5481 ΔE 0.091
Use #50327C 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.