#3F004E
Closest named color: Eggplant Purple (#430541). oklch(27% 0.131 318.2), rgb(63, 0, 78).
Aa
White text reads best on this color (15.89:1).
About this color
#3F004E is a dark, moderately saturated purple. In OKLCH its lightness is 27%, its chroma 0.131 and its hue 318°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant Purple (#430541), ΔE 0.029 away. White text reads best on it, at 15.89:1.
| Hue family | Purples |
| Lightness | dark (27%) |
| Chroma | moderately saturated (0.131) |
| Temperature | in between |
| Nearest name | Eggplant Purple (#430541) |
| Black text | 1.32:1 |
| White text | 15.89:1 |
Values
| HEX | #3F004E |
| RGB | rgb(63, 0, 78) |
| HSL | hsl(288, 100%, 15%) |
| OKLCH | oklch(27% 0.131 318.2) |
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 #3F004E | 15.89:1 | AAA | Lc -104.5 | Preferred for body text |
| Black text on #3F004E | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #3F004E text on white | 15.89:1 | AAA | Lc 101.6 | Preferred for body text |
| #3F004E text on black | 1.32:1 | 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
#FCF1FF
oklch(97.1% 0.022 319)
-
Step 100
100
#F7E1FE
oklch(93.6% 0.045 318)
-
Step 200
200
#F2C8FE
oklch(88.6% 0.085 318.6)
-
Step 300
300
#E9A0FF
oklch(80.9% 0.15 318.2)
-
Step 400
400
#DC61FF
oklch(70.7% 0.241 318.1)
-
Step 500
500
#D000FC
oklch(63.1% 0.306 318)
-
Step 600
600
#B000D5
oklch(55.7% 0.27 318.2)
-
Step 700
700
#9400B4
oklch(49% 0.238 318.1)
-
Step 800
800
#7A0095
oklch(42.6% 0.207 318)
-
Step 900
900
#67007E
oklch(37.8% 0.183 318.1)
-
Step 950
950 (this color)
#3F004E
oklch(27% 0.131 318.2)
#3F004E 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) | #001E50 | 0.118 |
| Deuteranopia (no green cones) | #03244C | 0.119 |
| Tritanopia (no blue cones) | #3E152A | 0.081 |
| Achromatopsia (no color) | #222222 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F004E
#3F004E
oklch(27% 0.131 318.2)
- #0D2F00
#0D2F00
oklch(26.9% 0.084 138.2)
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 #3F004E, closest first.
No curated palette has a color within ΔE 0.04 of #3F004E.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant Purple #430541 ΔE 0.029
- Deep Violet #490648 ΔE 0.031
- Deep Purple #36013F ΔE 0.034
- Dark Purple #35063E ΔE 0.037
- Plum Purple #4E0550 ΔE 0.038
- Eggplant #380835 ΔE 0.050
- Aubergine #3D0734 ΔE 0.050
- Royal Purple #4B006E ΔE 0.062
Use #3F004E 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.