#3B0C08
Closest named color: Deep Brown (#410200). oklch(23.8% 0.075 28.9), rgb(59, 12, 8).
Aa
White text reads best on this color (16.90:1).
About this color
#3B0C08 is a very dark, moderately saturated red. In OKLCH its lightness is 24%, its chroma 0.075 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Brown (#410200), ΔE 0.020 away. White text reads best on it, at 16.90:1.
| Hue family | Reds |
| Lightness | very dark (24%) |
| Chroma | moderately saturated (0.075) |
| Temperature | warm |
| Nearest name | Deep Brown (#410200) |
| Black text | 1.24:1 |
| White text | 16.90:1 |
Values
| HEX | #3B0C08 |
| RGB | rgb(59, 12, 8) |
| HSL | hsl(5, 76%, 13%) |
| OKLCH | oklch(23.8% 0.075 28.9) |
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 #3B0C08 | 16.90:1 | AAA | Lc -105.8 | Preferred for body text |
| Black text on #3B0C08 | 1.24:1 | Fails | Lc 0.0 | Not readable |
| #3B0C08 text on white | 16.90:1 | AAA | Lc 103.3 | Preferred for body text |
| #3B0C08 text on black | 1.24:1 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FBE4E0
oklch(93.6% 0.026 29.4)
-
Step 200
200
#F8CEC7
oklch(88.6% 0.049 29.1)
-
Step 300
300
#F4ABA0
oklch(80.8% 0.088 28.7)
-
Step 400
400
#EB7B6C
oklch(70.6% 0.141 29)
-
Step 500
500
#E25344
oklch(63.2% 0.181 29.1)
-
Step 600
600
#CD2E24
oklch(55.5% 0.197 28.9)
-
Step 700
700
#B11E17
oklch(49.1% 0.183 28.8)
-
Step 800
800
#901D16
oklch(42.8% 0.152 28.8)
-
Step 900
900
#732019
oklch(37.6% 0.118 28.7)
-
Step 950
950 (this color)
#3B0C08
oklch(23.8% 0.075 28.9)
#3B0C08 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) | #1A1607 | 0.078 |
| Deuteranopia (no green cones) | #252107 | 0.074 |
| Tritanopia (no blue cones) | #42010B | 0.024 |
| Achromatopsia (no color) | #1D1D1D | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3B0C08
#3B0C08
oklch(23.8% 0.075 28.9)
- #002429
#002429
oklch(23.8% 0.041 208.4)
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 #3B0C08, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Brown #410200 ΔE 0.020
- Dark Maroon #3C0008 ΔE 0.024
- Mahogany #4A0100 ΔE 0.036
- Chocolate Brown #411900 ΔE 0.041
- Dark Brown #341C02 ΔE 0.046
- Dark Plum #3F012C ΔE 0.072
- Aubergine #3D0734 ΔE 0.082
- Eggplant #380835 ΔE 0.085
Use #3B0C08 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.