#3F1243
Closest named color: Eggplant Purple (#430541). oklch(27.9% 0.098 324.4), rgb(63, 18, 67).
Aa
White text reads best on this color (15.22:1).
About this color
#3F1243 is a dark, moderately saturated purple. In OKLCH its lightness is 28%, its chroma 0.098 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant Purple (#430541), ΔE 0.021 away. White text reads best on it, at 15.22:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Eggplant Purple (#430541) |
| Black text | 1.37:1 |
| White text | 15.22:1 |
Values
| HEX | #3F1243 |
| RGB | rgb(63, 18, 67) |
| HSL | hsl(295, 58%, 17%) |
| OKLCH | oklch(27.9% 0.098 324.4) |
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 #3F1243 | 15.22:1 | AAA | Lc -104.5 | Preferred for body text |
| Black text on #3F1243 | 1.37:1 | Fails | Lc 0.0 | Not readable |
| #3F1243 text on white | 15.22:1 | AAA | Lc 101.6 | Preferred for body text |
| #3F1243 text on black | 1.37:1 | 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
#FBF2FB
oklch(97.1% 0.015 325.7)
-
Step 100
100
#F6E3F7
oklch(93.7% 0.033 324.3)
-
Step 200
200
#EFCBF1
oklch(88.4% 0.064 324.5)
-
Step 300
300
#E6A6EB
oklch(80.8% 0.117 324.1)
-
Step 400
400
#D872E0
oklch(70.7% 0.186 324.6)
-
Step 500
500
#CB42D7
oklch(63% 0.238 324.4)
-
Step 600
600
#B705C5
oklch(55.7% 0.259 324.4)
-
Step 700
700
#9B00A7
oklch(49.2% 0.231 324.4)
-
Step 800
800
#7F018A
oklch(42.7% 0.2 324)
-
Step 900
900
#67156E
oklch(37.7% 0.155 324.5)
-
Step 950
950 (this color)
#3F1243
oklch(27.9% 0.098 324.4)
#3F1243 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) | #082244 | 0.101 |
| Deuteranopia (no green cones) | #1B2742 | 0.085 |
| Tritanopia (no blue cones) | #401928 | 0.057 |
| Achromatopsia (no color) | #262626 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F1243
#3F1243
oklch(27.9% 0.098 324.4)
- #003306
#003306
oklch(27.9% 0.089 144.5)
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 #3F1243, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant Purple #430541 ΔE 0.021
- Deep Violet #490648 ΔE 0.028
- Aubergine #3D0734 ΔE 0.032
- Eggplant #380835 ΔE 0.035
- Dark Purple #35063E ΔE 0.036
- Deep Purple #36013F ΔE 0.041
- Plum Purple #4E0550 ΔE 0.042
- Dark Plum #3F012C ΔE 0.048
Use #3F1243 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.