#3F0C31
Closest named color: Aubergine (#3D0734). oklch(26.1% 0.091 341), rgb(63, 12, 49).
Aa
White text reads best on this color (16.05:1).
About this color
#3F0C31 is a dark, moderately saturated purple. In OKLCH its lightness is 26%, its chroma 0.091 and its hue 341°. Its hue sits on the warm side of the wheel. The nearest named color is Aubergine (#3D0734), ΔE 0.013 away. White text reads best on it, at 16.05:1.
| Hue family | Purples |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.091) |
| Temperature | warm |
| Nearest name | Aubergine (#3D0734) |
| Black text | 1.30:1 |
| White text | 16.05:1 |
Values
| HEX | #3F0C31 |
| RGB | rgb(63, 12, 49) |
| HSL | hsl(316, 68%, 15%) |
| OKLCH | oklch(26.1% 0.091 341) |
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 #3F0C31 | 16.05:1 | AAA | Lc -105.1 | Preferred for body text |
| Black text on #3F0C31 | 1.30:1 | Fails | Lc 0.0 | Not readable |
| #3F0C31 text on white | 16.05:1 | AAA | Lc 102.4 | Preferred for body text |
| #3F0C31 text on black | 1.30:1 | 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
#FDF2F8
oklch(97.1% 0.014 343.2)
-
Step 100
100
#F9E2F0
oklch(93.5% 0.031 340.6)
-
Step 200
200
#F6CAE5
oklch(88.5% 0.061 341.1)
-
Step 300
300
#F0A5D5
oklch(80.9% 0.107 341)
-
Step 400
400
#E570C0
oklch(70.7% 0.172 340.9)
-
Step 500
500
#DA40B0
oklch(63% 0.22 340.9)
-
Step 600
600
#C5039C
oklch(55.6% 0.239 340.7)
-
Step 700
700
#A70083
oklch(49% 0.212 341)
-
Step 800
800
#8A006C
oklch(42.7% 0.185 340.9)
-
Step 900
900
#6F1458
oklch(37.7% 0.144 340.6)
-
Step 950
950 (this color)
#3F0C31
oklch(26.1% 0.091 341)
#3F0C31 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) | #101C32 | 0.100 |
| Deuteranopia (no green cones) | #202430 | 0.086 |
| Tritanopia (no blue cones) | #430D1D | 0.040 |
| Achromatopsia (no color) | #212121 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F0C31
#3F0C31
oklch(26.1% 0.091 341)
- #002D1B
#002D1B
oklch(26.2% 0.058 161)
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 #3F0C31, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aubergine #3D0734 ΔE 0.013
- Dark Plum #3F012C ΔE 0.020
- Eggplant #380835 ΔE 0.023
- Eggplant Purple #430541 ΔE 0.034
- Dark Purple #35063E ΔE 0.041
- Deep Purple #36013F ΔE 0.046
- Deep Violet #490648 ΔE 0.048
- Very Dark Purple #2A0134 ΔE 0.063
Use #3F0C31 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.