#391C44
Closest named color: Eggplant Purple (#430541). oklch(28.6% 0.078 316), rgb(57, 28, 68).
Aa
White text reads best on this color (14.75:1).
About this color
#391C44 is a dark, moderately saturated purple. In OKLCH its lightness is 29%, its chroma 0.078 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant Purple (#430541), ΔE 0.046 away. White text reads best on it, at 14.75:1.
| Hue family | Purples |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Eggplant Purple (#430541) |
| Black text | 1.42:1 |
| White text | 14.75:1 |
Values
| HEX | #391C44 |
| RGB | rgb(57, 28, 68) |
| HSL | hsl(284, 42%, 19%) |
| OKLCH | oklch(28.6% 0.078 316) |
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 #391C44 | 14.75:1 | AAA | Lc -104.2 | Preferred for body text |
| Black text on #391C44 | 1.42:1 | Fails | Lc 0.0 | Not readable |
| #391C44 text on white | 14.75:1 | AAA | Lc 101.4 | Preferred for body text |
| #391C44 text on black | 1.42:1 | 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
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F1E5F6
oklch(93.6% 0.026 316.1)
-
Step 200
200
#E7CFF1
oklch(88.5% 0.053 316)
-
Step 300
300
#D8AFE9
oklch(80.9% 0.091 315.9)
-
Step 400
400
#C481DE
oklch(70.6% 0.149 316.1)
-
Step 500
500
#B55ED5
oklch(63.2% 0.189 316.1)
-
Step 600
600
#A03FC2
oklch(55.6% 0.205 316)
-
Step 700
700
#892FA8
oklch(49.2% 0.192 315.9)
-
Step 800
800
#6F2988
oklch(42.7% 0.159 315.8)
-
Step 900
900
#5A276D
oklch(37.7% 0.124 315.8)
-
Step 950
950 (this color)
#391C44
oklch(28.6% 0.078 316)
#391C44 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) | #132645 | 0.070 |
| Deuteranopia (no green cones) | #1C2943 | 0.062 |
| Tritanopia (no blue cones) | #38222D | 0.050 |
| Achromatopsia (no color) | #282828 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #391C44
#391C44
oklch(28.6% 0.078 316)
- #163205
#163205
oklch(28.4% 0.077 136.2)
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 #391C44, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant Purple #430541 ΔE 0.046
- Eggplant #380835 ΔE 0.049
- Aubergine #3D0734 ΔE 0.049
- Dark Purple #35063E ΔE 0.049
- Deep Violet #490648 ΔE 0.050
- Space Cadet #2B2D42 ΔE 0.056
- Deep Purple #36013F ΔE 0.057
- Plum Purple #4E0550 ΔE 0.061
Use #391C44 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.