#382478
Closest named color: Indigo (#4B0082). oklch(34% 0.135 287.9), rgb(56, 36, 120).
Aa
White text reads best on this color (12.41:1).
About this color
#382478 is a dark, moderately saturated purple. In OKLCH its lightness is 34%, its chroma 0.135 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Indigo (#4B0082), ΔE 0.058 away. White text reads best on it, at 12.41:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.135) |
| Temperature | cool |
| Nearest name | Indigo (#4B0082) |
| Black text | 1.69:1 |
| White text | 12.41:1 |
Values
| HEX | #382478 |
| RGB | rgb(56, 36, 120) |
| HSL | hsl(254, 54%, 31%) |
| OKLCH | oklch(34% 0.135 287.9) |
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 #382478 | 12.41:1 | AAA | Lc -101.2 | Preferred for body text |
| Black text on #382478 | 1.69:1 | Fails | Lc 0.0 | Not readable |
| #382478 text on white | 12.41:1 | AAA | Lc 97.7 | Preferred for body text |
| #382478 text on black | 1.69:1 | Fails | Lc 0.0 | 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
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E8E7FD
oklch(93.5% 0.03 287.9)
-
Step 200
200
#D6D4FD
oklch(88.5% 0.056 287.4)
-
Step 300
300
#BDB6FF
oklch(80.8% 0.102 288.3)
-
Step 400
400
#9D8DFF
oklch(70.7% 0.163 287.9)
-
Step 500
500
#886BFD
oklch(63.1% 0.208 288.1)
-
Step 600
600
#744DEC
oklch(55.6% 0.226 288)
-
Step 700
700
#623CCD
oklch(49% 0.21 288.1)
-
Step 800
800
#4F33A6
oklch(42.6% 0.174 287.8)
-
Step 900
900 (this color)
#382478
oklch(34% 0.135 287.9)
-
Step 950
950
#261D4D
oklch(27.1% 0.085 288)
#382478 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) | #00367B | 0.069 |
| Deuteranopia (no green cones) | #003276 | 0.067 |
| Tritanopia (no blue cones) | #20394B | 0.110 |
| Achromatopsia (no color) | #343434 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #382478
#382478
oklch(34% 0.135 287.9)
- #3C3A00
#3C3A00
oklch(33.9% 0.073 107.6)
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 #382478, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Indigo #4B0082 ΔE 0.058
- Midnight Blue #191970 ΔE 0.064
- Royal Purple #4B006E ΔE 0.065
- Dark Slate Blue #483D8B ΔE 0.075
- Marine Blue #01386A ΔE 0.079
- Marine #042E60 ΔE 0.080
- Royal #0C1793 ΔE 0.084
- Prussian Blue #1D3557 ΔE 0.085
Use #382478 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.