#3A102B
Closest named color: Aubergine (#3D0734). oklch(25.3% 0.076 344.3), rgb(58, 16, 43).
Aa
White text reads best on this color (16.29:1).
About this color
#3A102B is a dark, moderately saturated purple. In OKLCH its lightness is 25%, its chroma 0.076 and its hue 344°. Its hue sits on the warm side of the wheel. The nearest named color is Aubergine (#3D0734), ΔE 0.026 away. White text reads best on it, at 16.29:1.
| Hue family | Purples |
| Lightness | dark (25%) |
| Chroma | moderately saturated (0.076) |
| Temperature | warm |
| Nearest name | Aubergine (#3D0734) |
| Black text | 1.28:1 |
| White text | 16.29:1 |
Values
| HEX | #3A102B |
| RGB | rgb(58, 16, 43) |
| HSL | hsl(321, 57%, 15%) |
| OKLCH | oklch(25.3% 0.076 344.3) |
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 #3A102B | 16.29:1 | AAA | Lc -105.4 | Preferred for body text |
| Black text on #3A102B | 1.28:1 | Fails | Lc 0.0 | Not readable |
| #3A102B text on white | 16.29:1 | AAA | Lc 102.9 | Preferred for body text |
| #3A102B text on black | 1.28:1 | 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
#FCF2F7
oklch(97% 0.013 345.5)
-
Step 100
100
#F7E3EE
oklch(93.5% 0.026 343.3)
-
Step 200
200
#F2CDE1
oklch(88.5% 0.049 344.4)
-
Step 300
300
#EBAACF
oklch(81% 0.089 344.2)
-
Step 400
400
#DE79B6
oklch(70.7% 0.144 344.3)
-
Step 500
500
#D152A4
oklch(63% 0.183 344)
-
Step 600
600
#BD308F
oklch(55.7% 0.199 344.3)
-
Step 700
700
#A22179
oklch(49.1% 0.184 344.4)
-
Step 800
800
#841E63
oklch(42.7% 0.154 344.2)
-
Step 900
900
#6A2050
oklch(37.6% 0.119 344.5)
-
Step 950
950 (this color)
#3A102B
oklch(25.3% 0.076 344.3)
#3A102B 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) | #141C2C | 0.082 |
| Deuteranopia (no green cones) | #20232A | 0.074 |
| Tritanopia (no blue cones) | #3E101B | 0.032 |
| Achromatopsia (no color) | #202020 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A102B
#3A102B
oklch(25.3% 0.076 344.3)
- #002A1B
#002A1B
oklch(25.2% 0.054 163.9)
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 #3A102B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aubergine #3D0734 ΔE 0.026
- Dark Plum #3F012C ΔE 0.028
- Eggplant #380835 ΔE 0.029
- Dark Purple #35063E ΔE 0.048
- Eggplant Purple #430541 ΔE 0.050
- Deep Purple #36013F ΔE 0.054
- Dark Maroon #3C0008 ΔE 0.060
- Very Dark Purple #2A0134 ΔE 0.062
Use #3A102B 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.