#401331
Closest named color: Aubergine (#3D0734). oklch(27.2% 0.081 343), rgb(64, 19, 49).
Aa
White text reads best on this color (15.49:1).
About this color
#401331 is a dark, moderately saturated purple. In OKLCH its lightness is 27%, its chroma 0.081 and its hue 343°. Its hue sits on the warm side of the wheel. The nearest named color is Aubergine (#3D0734), ΔE 0.028 away. White text reads best on it, at 15.49:1.
| Hue family | Purples |
| Lightness | dark (27%) |
| Chroma | moderately saturated (0.081) |
| Temperature | warm |
| Nearest name | Aubergine (#3D0734) |
| Black text | 1.35:1 |
| White text | 15.49:1 |
Values
| HEX | #401331 |
| RGB | rgb(64, 19, 49) |
| HSL | hsl(320, 54%, 16%) |
| OKLCH | oklch(27.2% 0.081 343) |
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 #401331 | 15.49:1 | AAA | Lc -104.8 | Preferred for body text |
| Black text on #401331 | 1.35:1 | Fails | Lc 0.0 | Not readable |
| #401331 text on white | 15.49:1 | AAA | Lc 102.0 | Preferred for body text |
| #401331 text on black | 1.35:1 | 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 950.
-
Step 50
50
#FCF2F8
oklch(97.1% 0.013 340.5)
-
Step 100
100
#F8E3EF
oklch(93.6% 0.028 342.3)
-
Step 200
200
#F3CCE2
oklch(88.5% 0.052 343.3)
-
Step 300
300
#EDA8D1
oklch(80.9% 0.096 343.1)
-
Step 400
400
#E076B9
oklch(70.6% 0.153 343.1)
-
Step 500
500
#D44DA8
oklch(63.1% 0.195 342.9)
-
Step 600
600
#BF2793
oklch(55.5% 0.212 342.9)
-
Step 700
700
#A5167D
oklch(49.1% 0.197 343.2)
-
Step 800
800
#861866
oklch(42.8% 0.163 343)
-
Step 900
900
#6C1D53
oklch(37.7% 0.127 343)
-
Step 950
950 (this color)
#401331
oklch(27.2% 0.081 343)
#401331 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) | #171F32 | 0.086 |
| Deuteranopia (no green cones) | #242730 | 0.077 |
| Tritanopia (no blue cones) | #441320 | 0.034 |
| Achromatopsia (no color) | #242424 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #401331
#401331
oklch(27.2% 0.081 343)
- #002F1E
#002F1E
oklch(27% 0.058 163)
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 #401331, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aubergine #3D0734 ΔE 0.028
- Dark Plum #3F012C ΔE 0.034
- Eggplant #380835 ΔE 0.035
- Eggplant Purple #430541 ΔE 0.042
- Dark Purple #35063E ΔE 0.051
- Deep Violet #490648 ΔE 0.052
- Deep Purple #36013F ΔE 0.057
- Plum Purple #4E0550 ΔE 0.068
Use #401331 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.