#340B29
Closest named color: Eggplant (#380835). oklch(23.5% 0.077 340.2), rgb(52, 11, 41).
Aa
White text reads best on this color (17.13:1).
About this color
#340B29 is a very dark, moderately saturated purple. In OKLCH its lightness is 23%, its chroma 0.077 and its hue 340°. Its hue sits on the warm side of the wheel. The nearest named color is Eggplant (#380835), ΔE 0.026 away. White text reads best on it, at 17.13:1.
| Hue family | Purples |
| Lightness | very dark (23%) |
| Chroma | moderately saturated (0.077) |
| Temperature | warm |
| Nearest name | Eggplant (#380835) |
| Black text | 1.22:1 |
| White text | 17.13:1 |
Values
| HEX | #340B29 |
| RGB | rgb(52, 11, 41) |
| HSL | hsl(316, 65%, 12%) |
| OKLCH | oklch(23.5% 0.077 340.2) |
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 #340B29 | 17.13:1 | AAA | Lc -106.0 | Preferred for body text |
| Black text on #340B29 | 1.22:1 | Fails | Lc 0.0 | Not readable |
| #340B29 text on white | 17.13:1 | AAA | Lc 103.6 | Preferred for body text |
| #340B29 text on black | 1.22:1 | 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
#FCF2F8
oklch(97.1% 0.013 340.5)
-
Step 100
100
#F7E3EF
oklch(93.5% 0.027 340.9)
-
Step 200
200
#F1CDE4
oklch(88.5% 0.05 339.6)
-
Step 300
300
#E9AAD3
oklch(80.9% 0.091 340.1)
-
Step 400
400
#DC7ABD
oklch(70.8% 0.146 340.2)
-
Step 500
500
#CF52AC
oklch(63.1% 0.187 340.1)
-
Step 600
600
#BA3097
oklch(55.6% 0.202 340.2)
-
Step 700
700
#A02081
oklch(49.1% 0.189 340.2)
-
Step 800
800
#821E69
oklch(42.7% 0.157 340.1)
-
Step 900
900
#692055
oklch(37.7% 0.122 340.4)
-
Step 950
950 (this color)
#340B29
oklch(23.5% 0.077 340.2)
#340B29 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) | #0E172A | 0.083 |
| Deuteranopia (no green cones) | #1A1E28 | 0.073 |
| Tritanopia (no blue cones) | #380C18 | 0.036 |
| Achromatopsia (no color) | #1C1C1C | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #340B29
#340B29
oklch(23.5% 0.077 340.2)
- #002515
#002515
oklch(23.3% 0.053 160.3)
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 #340B29, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant #380835 ΔE 0.026
- Dark Plum #3F012C ΔE 0.029
- Aubergine #3D0734 ΔE 0.030
- Dark Purple #35063E ΔE 0.043
- Very Dark Purple #2A0134 ΔE 0.046
- Deep Purple #36013F ΔE 0.048
- Midnight Purple #280137 ΔE 0.053
- Eggplant Purple #430541 ΔE 0.056
Use #340B29 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.