#3B1325
Closest named color: Dark Plum (#3F012C). oklch(25.7% 0.067 354.8), rgb(59, 19, 37).
Aa
White text reads best on this color (16.08:1).
About this color
#3B1325 is a dark, muted red. In OKLCH its lightness is 26%, its chroma 0.067 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Plum (#3F012C), ΔE 0.040 away. White text reads best on it, at 16.08:1.
| Hue family | Reds |
| Lightness | dark (26%) |
| Chroma | muted (0.067) |
| Temperature | warm |
| Nearest name | Dark Plum (#3F012C) |
| Black text | 1.30:1 |
| White text | 16.08:1 |
Values
| HEX | #3B1325 |
| RGB | rgb(59, 19, 37) |
| HSL | hsl(333, 51%, 15%) |
| OKLCH | oklch(25.7% 0.067 354.8) |
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 #3B1325 | 16.08:1 | AAA | Lc -105.3 | Preferred for body text |
| Black text on #3B1325 | 1.30:1 | Fails | Lc 0.0 | Not readable |
| #3B1325 text on white | 16.08:1 | AAA | Lc 102.7 | Preferred for body text |
| #3B1325 text on black | 1.30:1 | 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
#F7E4EB
oklch(93.6% 0.023 353.2)
-
Step 200
200
#F2CEDB
oklch(88.6% 0.044 354.3)
-
Step 300
300
#EBACC3
oklch(81% 0.079 355.3)
-
Step 400
400
#DE7DA5
oklch(70.7% 0.128 354.7)
-
Step 500
500
#D2588F
oklch(63.1% 0.164 354.7)
-
Step 600
600
#BD3979
oklch(55.6% 0.178 354.7)
-
Step 700
700
#A22A66
oklch(49% 0.165 354.5)
-
Step 800
800
#842553
oklch(42.7% 0.136 354.8)
-
Step 900
900
#6A2445
oklch(37.6% 0.106 354.2)
-
Step 950
950 (this color)
#3B1325
oklch(25.7% 0.067 354.8)
#3B1325 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) | #191D26 | 0.074 |
| Deuteranopia (no green cones) | #242424 | 0.067 |
| Tritanopia (no blue cones) | #40101A | 0.022 |
| Achromatopsia (no color) | #212121 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3B1325
#3B1325
oklch(25.7% 0.067 354.8)
- #002B22
#002B22
oklch(25.8% 0.049 174.7)
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 #3B1325, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Plum #3F012C ΔE 0.040
- Aubergine #3D0734 ΔE 0.042
- Eggplant #380835 ΔE 0.045
- Dark Maroon #3C0008 ΔE 0.053
- Deep Brown #410200 ΔE 0.059
- Mahogany #4A0100 ΔE 0.063
- Dark Purple #35063E ΔE 0.063
- Eggplant Purple #430541 ΔE 0.064
Use #3B1325 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.