#3D1C03
Closest named color: Chocolate Brown (#411900). oklch(26.9% 0.063 53.9), rgb(61, 28, 3).
Aa
White text reads best on this color (15.37:1).
About this color
#3D1C03 is a dark, muted brown. In OKLCH its lightness is 27%, its chroma 0.063 and its hue 54°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.011 away. White text reads best on it, at 15.37:1.
| Hue family | Browns |
| Lightness | dark (27%) |
| Chroma | muted (0.063) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.36:1 |
| White text | 15.37:1 |
Values
| HEX | #3D1C03 |
| RGB | rgb(61, 28, 3) |
| HSL | hsl(26, 91%, 13%) |
| OKLCH | oklch(26.9% 0.063 53.9) |
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 #3D1C03 | 15.37:1 | AAA | Lc -104.8 | Preferred for body text |
| Black text on #3D1C03 | 1.36:1 | Fails | Lc 0.0 | Not readable |
| #3D1C03 text on white | 15.37:1 | AAA | Lc 102.0 | Preferred for body text |
| #3D1C03 text on black | 1.36:1 | 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
#FBF4EF
oklch(97.1% 0.01 58.2)
-
Step 100
100
#F6E6DD
oklch(93.5% 0.021 51.5)
-
Step 200
200
#F0D2C0
oklch(88.4% 0.042 52.9)
-
Step 300
300
#E8B493
oklch(80.9% 0.075 53.8)
-
Step 400
400
#DA8B55
oklch(70.7% 0.119 53.9)
-
Step 500
500
#CE6B13
oklch(63.1% 0.152 54)
-
Step 600
600
#B05800
oklch(55.7% 0.14 54)
-
Step 700
700
#944900
oklch(49% 0.123 54)
-
Step 800
800
#7A3B00
oklch(42.6% 0.107 54)
-
Step 900
900
#673100
oklch(37.8% 0.095 54.2)
-
Step 950
950 (this color)
#3D1C03
oklch(26.9% 0.063 53.9)
#3D1C03 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) | #262001 | 0.051 |
| Deuteranopia (no green cones) | #2E2803 | 0.047 |
| Tritanopia (no blue cones) | #441517 | 0.040 |
| Achromatopsia (no color) | #252525 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D1C03
#3D1C03
oklch(26.9% 0.063 53.9)
- #002A3D
#002A3D
oklch(26.9% 0.056 233.8)
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 #3D1C03, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.011
- Dark Brown #341C02 ΔE 0.021
- Deep Brown #410200 ΔE 0.054
- Mahogany #4A0100 ΔE 0.055
- Dark Maroon #3C0008 ΔE 0.067
- Jet #212529 ΔE 0.072
- Pakistan Green #283618 ΔE 0.083
- Dark #1B2431 ΔE 0.090
Use #3D1C03 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.