#3D0F01
Closest named color: Deep Brown (#410200). oklch(24.6% 0.076 38.9), rgb(61, 15, 1).
Aa
White text reads best on this color (16.57:1).
About this color
#3D0F01 is a very dark, moderately saturated red. In OKLCH its lightness is 25%, its chroma 0.076 and its hue 39°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Brown (#410200), ΔE 0.023 away. White text reads best on it, at 16.57:1.
| Hue family | Reds |
| Lightness | very dark (25%) |
| Chroma | moderately saturated (0.076) |
| Temperature | warm |
| Nearest name | Deep Brown (#410200) |
| Black text | 1.26:1 |
| White text | 16.57:1 |
Values
| HEX | #3D0F01 |
| RGB | rgb(61, 15, 1) |
| HSL | hsl(14, 97%, 12%) |
| OKLCH | oklch(24.6% 0.076 38.9) |
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 #3D0F01 | 16.57:1 | AAA | Lc -105.5 | Preferred for body text |
| Black text on #3D0F01 | 1.26:1 | Fails | Lc 0.0 | Not readable |
| #3D0F01 text on white | 16.57:1 | AAA | Lc 103.0 | Preferred for body text |
| #3D0F01 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
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#FAE4DD
oklch(93.5% 0.026 38.5)
-
Step 200
200
#F8CFC1
oklch(88.6% 0.05 39.7)
-
Step 300
300
#F4AD95
oklch(80.9% 0.09 39.5)
-
Step 400
400
#EB7D59
oklch(70.6% 0.145 38.7)
-
Step 500
500
#E25621
oklch(63.2% 0.185 38.9)
-
Step 600
600
#C44000
oklch(55.5% 0.178 39)
-
Step 700
700
#A63500
oklch(49.1% 0.157 39.1)
-
Step 800
800
#892A00
oklch(42.6% 0.137 39)
-
Step 900
900
#732200
oklch(37.6% 0.12 39.1)
-
Step 950
950 (this color)
#3D0F01
oklch(24.6% 0.076 38.9)
#3D0F01 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) | #1D1800 | 0.076 |
| Deuteranopia (no green cones) | #282200 | 0.068 |
| Tritanopia (no blue cones) | #44030C | 0.033 |
| Achromatopsia (no color) | #1F1F1F | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D0F01
#3D0F01
oklch(24.6% 0.076 38.9)
- #00252F
#00252F
oklch(24.5% 0.045 220.2)
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 #3D0F01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Brown #410200 ΔE 0.023
- Chocolate Brown #411900 ΔE 0.028
- Mahogany #4A0100 ΔE 0.034
- Dark Maroon #3C0008 ΔE 0.036
- Dark Brown #341C02 ΔE 0.037
- Dark Plum #3F012C ΔE 0.085
- Jet #212529 ΔE 0.086
- Aubergine #3D0734 ΔE 0.094
Use #3D0F01 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.