#391743
Closest named color: Eggplant Purple (#430541). oklch(27.7% 0.086 318), rgb(57, 23, 67).
Aa
White text reads best on this color (15.24:1).
About this color
#391743 is a dark, moderately saturated purple. In OKLCH its lightness is 28%, its chroma 0.086 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 0.036 away. White text reads best on it, at 15.24:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Eggplant Purple (#430541) |
| Black text | 1.37:1 |
| White text | 15.24:1 |
Values
| HEX | #391743 |
| RGB | rgb(57, 23, 67) |
| HSL | hsl(286, 49%, 18%) |
| OKLCH | oklch(27.7% 0.086 318) |
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 #391743 | 15.24:1 | AAA | Lc -104.6 | Preferred for body text |
| Black text on #391743 | 1.37:1 | Fails | Lc 0.0 | Not readable |
| #391743 text on white | 15.24:1 | AAA | Lc 101.8 | Preferred for body text |
| #391743 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
#F9F3FC
oklch(97.1% 0.013 314.8)
-
Step 100
100
#F2E4F7
oklch(93.6% 0.029 317.2)
-
Step 200
200
#E9CEF2
oklch(88.5% 0.057 317.7)
-
Step 300
300
#DCACEC
oklch(80.9% 0.102 317.5)
-
Step 400
400
#CA7CE2
oklch(70.7% 0.164 317.9)
-
Step 500
500
#BC55D9
oklch(63.2% 0.209 318.2)
-
Step 600
600
#A732C7
oklch(55.6% 0.228 317.9)
-
Step 700
700
#8F22AC
oklch(49.2% 0.211 317.8)
-
Step 800
800
#74208B
oklch(42.7% 0.175 317.8)
-
Step 900
900
#5E226F
oklch(37.7% 0.136 318)
-
Step 950
950 (this color)
#391743
oklch(27.7% 0.086 318)
#391743 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) | #0C2344 | 0.081 |
| Deuteranopia (no green cones) | #192742 | 0.071 |
| Tritanopia (no blue cones) | #391E2A | 0.055 |
| Achromatopsia (no color) | #252525 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #391743
#391743
oklch(27.7% 0.086 318)
- #0F3100
#0F3100
oklch(27.7% 0.085 137.8)
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 #391743, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant Purple #430541 ΔE 0.036
- Dark Purple #35063E ΔE 0.037
- Eggplant #380835 ΔE 0.038
- Aubergine #3D0734 ΔE 0.039
- Deep Violet #490648 ΔE 0.043
- Deep Purple #36013F ΔE 0.044
- Dark Plum #3F012C ΔE 0.056
- Plum Purple #4E0550 ΔE 0.056
Use #391743 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.