#3B1428
Closest named color: Aubergine (#3D0734). oklch(26% 0.067 350.8), rgb(59, 20, 40).
Aa
White text reads best on this color (15.94:1).
About this color
#3B1428 is a dark, muted red. In OKLCH its lightness is 26%, its chroma 0.067 and its hue 351°. Its hue sits on the warm side of the wheel. The nearest named color is Aubergine (#3D0734), ΔE 0.039 away. White text reads best on it, at 15.94:1.
| Hue family | Reds |
| Lightness | dark (26%) |
| Chroma | muted (0.067) |
| Temperature | warm |
| Nearest name | Aubergine (#3D0734) |
| Black text | 1.31:1 |
| White text | 15.94:1 |
Values
| HEX | #3B1428 |
| RGB | rgb(59, 20, 40) |
| HSL | hsl(329, 49%, 15%) |
| OKLCH | oklch(26% 0.067 350.8) |
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 #3B1428 | 15.94:1 | AAA | Lc -105.2 | Preferred for body text |
| Black text on #3B1428 | 1.31:1 | Fails | Lc 0.0 | Not readable |
| #3B1428 text on white | 15.94:1 | AAA | Lc 102.6 | Preferred for body text |
| #3B1428 text on black | 1.31:1 | 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
#FCF3F6
oklch(97.2% 0.01 354.9)
-
Step 100
100
#F7E4EC
oklch(93.6% 0.023 350.1)
-
Step 200
200
#F1CEDD
oklch(88.5% 0.044 350.3)
-
Step 300
300
#E9ACC7
oklch(80.9% 0.079 350.8)
-
Step 400
400
#DC7EAA
oklch(70.8% 0.127 351.3)
-
Step 500
500
#CF5996
oklch(63.1% 0.163 350.6)
-
Step 600
600
#BA3B80
oklch(55.6% 0.176 350.9)
-
Step 700
700
#A02C6C
oklch(49.1% 0.164 351)
-
Step 800
800
#822658
oklch(42.7% 0.136 350.9)
-
Step 900
900
#692549
oklch(37.8% 0.106 350.5)
-
Step 950
950 (this color)
#3B1428
oklch(26% 0.067 350.8)
#3B1428 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) | #191D29 | 0.073 |
| Deuteranopia (no green cones) | #242427 | 0.065 |
| Tritanopia (no blue cones) | #40121C | 0.024 |
| Achromatopsia (no color) | #222222 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3B1428
#3B1428
oklch(26% 0.067 350.8)
- #002C21
#002C21
oklch(26.1% 0.051 171.3)
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 #3B1428, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aubergine #3D0734 ΔE 0.039
- Dark Plum #3F012C ΔE 0.039
- Eggplant #380835 ΔE 0.042
- Dark Maroon #3C0008 ΔE 0.058
- Eggplant Purple #430541 ΔE 0.060
- Dark Purple #35063E ΔE 0.060
- Deep Brown #410200 ΔE 0.064
- Deep Purple #36013F ΔE 0.067
Use #3B1428 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.