#3D0D0F
Closest named color: Deep Brown (#410200). oklch(24.5% 0.075 22.3), rgb(61, 13, 15).
Aa
White text reads best on this color (16.62:1).
About this color
#3D0D0F is a very dark, moderately saturated red. In OKLCH its lightness is 25%, its chroma 0.075 and its hue 22°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Brown (#410200), ΔE 0.024 away. White text reads best on it, at 16.62:1.
| Hue family | Reds |
| Lightness | very dark (25%) |
| Chroma | moderately saturated (0.075) |
| Temperature | warm |
| Nearest name | Deep Brown (#410200) |
| Black text | 1.26:1 |
| White text | 16.62:1 |
Values
| HEX | #3D0D0F |
| RGB | rgb(61, 13, 15) |
| HSL | hsl(357, 65%, 15%) |
| OKLCH | oklch(24.5% 0.075 22.3) |
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 #3D0D0F | 16.62:1 | AAA | Lc -105.6 | Preferred for body text |
| Black text on #3D0D0F | 1.26:1 | Fails | Lc 0.0 | Not readable |
| #3D0D0F text on white | 16.62:1 | AAA | Lc 103.0 | Preferred for body text |
| #3D0D0F text on black | 1.26:1 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FBE4E2
oklch(93.7% 0.025 23.6)
-
Step 200
200
#F8CDCA
oklch(88.4% 0.049 22.8)
-
Step 300
300
#F5AAA7
oklch(80.9% 0.089 21.8)
-
Step 400
400
#EC7977
oklch(70.7% 0.142 22.4)
-
Step 500
500
#E25054
oklch(63.1% 0.182 22.4)
-
Step 600
600
#CD2B39
oklch(55.6% 0.196 22.5)
-
Step 700
700
#B11A2C
oklch(49.1% 0.183 22.3)
-
Step 800
800
#901B25
oklch(42.8% 0.151 22.6)
-
Step 900
900
#741F23
oklch(37.8% 0.118 22.4)
-
Step 950
950 (this color)
#3D0D0F
oklch(24.5% 0.075 22.3)
#3D0D0F 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) | #1A180F | 0.081 |
| Deuteranopia (no green cones) | #26220E | 0.074 |
| Tritanopia (no blue cones) | #44030E | 0.021 |
| Achromatopsia (no color) | #1E1E1E | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D0D0F
#3D0D0F
oklch(24.5% 0.075 22.3)
- #002629
#002629
oklch(24.5% 0.042 202.7)
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 #3D0D0F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Brown #410200 ΔE 0.024
- Dark Maroon #3C0008 ΔE 0.025
- Mahogany #4A0100 ΔE 0.034
- Chocolate Brown #411900 ΔE 0.042
- Dark Brown #341C02 ΔE 0.051
- Dark Plum #3F012C ΔE 0.063
- Aubergine #3D0734 ΔE 0.072
- Eggplant #380835 ΔE 0.076
Use #3D0D0F 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.