#3B0B31
Closest named color: Aubergine (#3D0734). oklch(25.2% 0.089 337.5), rgb(59, 11, 49).
Aa
White text reads best on this color (16.42:1).
About this color
#3B0B31 is a dark, moderately saturated purple. In OKLCH its lightness is 25%, its chroma 0.089 and its hue 338°. Its hue sits on the warm side of the wheel. The nearest named color is Aubergine (#3D0734), ΔE 0.010 away. White text reads best on it, at 16.42:1.
| Hue family | Purples |
| Lightness | dark (25%) |
| Chroma | moderately saturated (0.089) |
| Temperature | warm |
| Nearest name | Aubergine (#3D0734) |
| Black text | 1.27:1 |
| White text | 16.42:1 |
Values
| HEX | #3B0B31 |
| RGB | rgb(59, 11, 49) |
| HSL | hsl(312, 69%, 14%) |
| OKLCH | oklch(25.2% 0.089 337.5) |
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 #3B0B31 | 16.42:1 | AAA | Lc -105.4 | Preferred for body text |
| Black text on #3B0B31 | 1.27:1 | Fails | Lc 0.0 | Not readable |
| #3B0B31 text on white | 16.42:1 | AAA | Lc 102.8 | Preferred for body text |
| #3B0B31 text on black | 1.27:1 | 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
#FCF2F9
oklch(97.1% 0.014 336.1)
-
Step 100
100
#F8E2F1
oklch(93.5% 0.031 337.3)
-
Step 200
200
#F4CBE7
oklch(88.5% 0.059 337.8)
-
Step 300
300
#EDA6D9
oklch(80.9% 0.106 337.3)
-
Step 400
400
#E172C6
oklch(70.7% 0.17 337.3)
-
Step 500
500
#D645B7
oklch(63.2% 0.217 337.6)
-
Step 600
600
#C114A3
oklch(55.7% 0.236 337.4)
-
Step 700
700
#A5008B
oklch(49.1% 0.216 337.3)
-
Step 800
800
#870A71
oklch(42.8% 0.181 337.6)
-
Step 900
900
#6D175B
oklch(37.8% 0.141 338)
-
Step 950
950 (this color)
#3B0B31
oklch(25.2% 0.089 337.5)
#3B0B31 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) | #0D1B32 | 0.097 |
| Deuteranopia (no green cones) | #1C2230 | 0.085 |
| Tritanopia (no blue cones) | #3F0E1C | 0.044 |
| Achromatopsia (no color) | #1F1F1F | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3B0B31
#3B0B31
oklch(25.2% 0.089 337.5)
- #002A16
#002A16
oklch(25.1% 0.059 157.3)
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 #3B0B31, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aubergine #3D0734 ΔE 0.010
- Eggplant #380835 ΔE 0.014
- Dark Plum #3F012C ΔE 0.019
- Dark Purple #35063E ΔE 0.033
- Eggplant Purple #430541 ΔE 0.036
- Deep Purple #36013F ΔE 0.039
- Deep Violet #490648 ΔE 0.052
- Very Dark Purple #2A0134 ΔE 0.053
Use #3B0B31 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.