#3F1D3E
Closest named color: Eggplant Purple (#430541). oklch(29.3% 0.073 328.3), rgb(63, 29, 62).
Aa
White text reads best on this color (14.41:1).
About this color
#3F1D3E is a dark, moderately saturated purple. In OKLCH its lightness is 29%, its chroma 0.073 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant Purple (#430541), ΔE 0.048 away. White text reads best on it, at 14.41:1.
| Hue family | Purples |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.073) |
| Temperature | in between |
| Nearest name | Eggplant Purple (#430541) |
| Black text | 1.45:1 |
| White text | 14.41:1 |
Values
| HEX | #3F1D3E |
| RGB | rgb(63, 29, 62) |
| HSL | hsl(302, 37%, 18%) |
| OKLCH | oklch(29.3% 0.073 328.3) |
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 #3F1D3E | 14.41:1 | AAA | Lc -103.9 | Preferred for body text |
| Black text on #3F1D3E | 1.45:1 | Fails | Lc 0.0 | Not readable |
| #3F1D3E text on white | 14.41:1 | AAA | Lc 101.0 | Preferred for body text |
| #3F1D3E text on black | 1.45:1 | 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
#FAF3F9
oklch(97.1% 0.011 330.1)
-
Step 100
100
#F4E4F2
oklch(93.6% 0.025 329.7)
-
Step 200
200
#EBCEE9
oklch(88.4% 0.048 328.1)
-
Step 300
300
#E0ADDD
oklch(80.9% 0.087 328.3)
-
Step 400
400
#CF7FCC
oklch(70.7% 0.14 328.3)
-
Step 500
500
#C05BBE
oklch(63% 0.177 328.2)
-
Step 600
600
#AC3DAA
oklch(55.6% 0.192 328.5)
-
Step 700
700
#932E92
oklch(49.1% 0.179 328.3)
-
Step 800
800
#782876
oklch(42.8% 0.148 328.8)
-
Step 900
900
#612660
oklch(37.8% 0.116 328.2)
-
Step 950
950 (this color)
#3F1D3E
oklch(29.3% 0.073 328.3)
#3F1D3E 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) | #1A273F | 0.072 |
| Deuteranopia (no green cones) | #242B3D | 0.064 |
| Tritanopia (no blue cones) | #41202A | 0.041 |
| Achromatopsia (no color) | #2A2A2A | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F1D3E
#3F1D3E
oklch(29.3% 0.073 328.3)
- #0A3616
#0A3616
oklch(29.4% 0.073 148.5)
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 #3F1D3E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant Purple #430541 ΔE 0.048
- Aubergine #3D0734 ΔE 0.048
- Deep Violet #490648 ΔE 0.051
- Eggplant #380835 ΔE 0.052
- Space Cadet #2B2D42 ΔE 0.057
- Dark Purple #35063E ΔE 0.059
- Dark Plum #3F012C ΔE 0.060
- Plum Purple #4E0550 ΔE 0.061
Use #3F1D3E 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.