#3B102D
Closest named color: Aubergine (#3D0734). oklch(25.6% 0.078 342.7), rgb(59, 16, 45).
Aa
White text reads best on this color (16.17:1).
About this color
#3B102D is a dark, moderately saturated purple. In OKLCH its lightness is 26%, its chroma 0.078 and its hue 343°. Its hue sits on the warm side of the wheel. The nearest named color is Aubergine (#3D0734), ΔE 0.023 away. White text reads best on it, at 16.17:1.
| Hue family | Purples |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.078) |
| Temperature | warm |
| Nearest name | Aubergine (#3D0734) |
| Black text | 1.29:1 |
| White text | 16.17:1 |
Values
| HEX | #3B102D |
| RGB | rgb(59, 16, 45) |
| HSL | hsl(320, 57%, 15%) |
| OKLCH | oklch(25.6% 0.078 342.7) |
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 #3B102D | 16.17:1 | AAA | Lc -105.3 | Preferred for body text |
| Black text on #3B102D | 1.29:1 | Fails | Lc 0.0 | Not readable |
| #3B102D text on white | 16.17:1 | AAA | Lc 102.7 | Preferred for body text |
| #3B102D text on black | 1.29:1 | 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
#F8E3EF
oklch(93.6% 0.028 342.3)
-
Step 200
200
#F2CCE2
oklch(88.4% 0.051 342.5)
-
Step 300
300
#EBA9D1
oklch(80.9% 0.093 342.4)
-
Step 400
400
#DE78B9
oklch(70.6% 0.148 342.7)
-
Step 500
500
#D250A7
oklch(63.1% 0.189 342.9)
-
Step 600
600
#BD2C93
oklch(55.5% 0.206 342.5)
-
Step 700
700
#A31C7D
oklch(49.1% 0.192 342.7)
-
Step 800
800
#841C66
oklch(42.7% 0.158 342.4)
-
Step 900
900
#6B1F53
oklch(37.8% 0.124 342.7)
-
Step 950
950 (this color)
#3B102D
oklch(25.6% 0.078 342.7)
#3B102D 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) | #131C2E | 0.085 |
| Deuteranopia (no green cones) | #20232C | 0.075 |
| Tritanopia (no blue cones) | #3F101C | 0.034 |
| Achromatopsia (no color) | #212121 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3B102D
#3B102D
oklch(25.6% 0.078 342.7)
- #002B1B
#002B1B
oklch(25.6% 0.055 162.9)
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 #3B102D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aubergine #3D0734 ΔE 0.023
- Eggplant #380835 ΔE 0.027
- Dark Plum #3F012C ΔE 0.027
- Dark Purple #35063E ΔE 0.045
- Eggplant Purple #430541 ΔE 0.046
- Deep Purple #36013F ΔE 0.052
- Deep Violet #490648 ΔE 0.060
- Very Dark Purple #2A0134 ΔE 0.062
Use #3B102D 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.