#391A47
Closest named color: Eggplant Purple (#430541). oklch(28.5% 0.086 314.1), rgb(57, 26, 71).
Aa
White text reads best on this color (14.86:1).
About this color
#391A47 is a dark, moderately saturated purple. In OKLCH its lightness is 28%, its chroma 0.086 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant Purple (#430541), ΔE 0.042 away. White text reads best on it, at 14.86:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Eggplant Purple (#430541) |
| Black text | 1.41:1 |
| White text | 14.86:1 |
Values
| HEX | #391A47 |
| RGB | rgb(57, 26, 71) |
| HSL | hsl(281, 46%, 19%) |
| OKLCH | oklch(28.5% 0.086 314.1) |
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 #391A47 | 14.86:1 | AAA | Lc -104.3 | Preferred for body text |
| Black text on #391A47 | 1.41:1 | Fails | Lc 0.0 | Not readable |
| #391A47 text on white | 14.86:1 | AAA | Lc 101.4 | Preferred for body text |
| #391A47 text on black | 1.41:1 | 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
#F9F3FC
oklch(97.1% 0.013 314.8)
-
Step 100
100
#F1E4F8
oklch(93.5% 0.03 314)
-
Step 200
200
#E7CFF4
oklch(88.6% 0.056 313.8)
-
Step 300
300
#D9ADEF
oklch(80.9% 0.102 314.2)
-
Step 400
400
#C57EE6
oklch(70.6% 0.163 314.3)
-
Step 500
500
#B658DF
oklch(63.1% 0.208 314.2)
-
Step 600
600
#A136CD
oklch(55.6% 0.226 313.9)
-
Step 700
700
#8A26B1
oklch(49.1% 0.21 314.1)
-
Step 800
800
#70238F
oklch(42.7% 0.173 314.1)
-
Step 900
900
#5B2472
oklch(37.8% 0.135 314.4)
-
Step 950
950 (this color)
#391A47
oklch(28.5% 0.086 314.1)
#391A47 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) | #0D2648 | 0.077 |
| Deuteranopia (no green cones) | #192846 | 0.067 |
| Tritanopia (no blue cones) | #38222D | 0.059 |
| Achromatopsia (no color) | #272727 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #391A47
#391A47
oklch(28.5% 0.086 314.1)
- #173200
#173200
oklch(28.4% 0.082 134.2)
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 #391A47, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant Purple #430541 ΔE 0.042
- Dark Purple #35063E ΔE 0.045
- Deep Violet #490648 ΔE 0.046
- Eggplant #380835 ΔE 0.048
- Aubergine #3D0734 ΔE 0.048
- Deep Purple #36013F ΔE 0.052
- Plum Purple #4E0550 ΔE 0.056
- Space Cadet #2B2D42 ΔE 0.062
Use #391A47 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.