#3D321B
Closest named color: Pakistan Green (#283618). oklch(32.3% 0.04 84.7), rgb(61, 50, 27).
Aa
White text reads best on this color (12.57:1).
About this color
#3D321B is a dark, muted brown. In OKLCH its lightness is 32%, its chroma 0.040 and its hue 85°. Its hue sits on the warm side of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.039 away. White text reads best on it, at 12.57:1.
| Hue family | Browns |
| Lightness | dark (32%) |
| Chroma | muted (0.040) |
| Temperature | warm |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.67:1 |
| White text | 12.57:1 |
Values
| HEX | #3D321B |
| RGB | rgb(61, 50, 27) |
| HSL | hsl(41, 39%, 17%) |
| OKLCH | oklch(32.3% 0.04 84.7) |
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 #3D321B | 12.57:1 | AAA | Lc -101.9 | Preferred for body text |
| Black text on #3D321B | 1.67:1 | Fails | Lc 0.0 | Not readable |
| #3D321B text on white | 12.57:1 | AAA | Lc 98.5 | Preferred for body text |
| #3D321B text on black | 1.67:1 | 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
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#EEE9E0
oklch(93.5% 0.013 82.4)
-
Step 200
200
#E1D8C6
oklch(88.5% 0.026 84.6)
-
Step 300
300
#CFBF9F
oklch(81% 0.047 84.5)
-
Step 400
400
#B69D69
oklch(70.6% 0.075 84.9)
-
Step 500
500
#A4853F
oklch(63.2% 0.096 85.4)
-
Step 600
600
#906D1A
oklch(55.6% 0.105 83.9)
-
Step 700
700
#7A5B09
oklch(49% 0.097 84.5)
-
Step 800
800
#634B0E
oklch(42.7% 0.081 85.3)
-
Step 900
900
#513F15
oklch(37.8% 0.063 85.4)
-
Step 950
950 (this color)
#3D321B
oklch(32.3% 0.04 84.7)
#3D321B 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) | #373219 | 0.012 |
| Deuteranopia (no green cones) | #3A351C | 0.010 |
| Tritanopia (no blue cones) | #422E2C | 0.036 |
| Achromatopsia (no color) | #333333 | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D321B
#3D321B
oklch(32.3% 0.04 84.7)
- #293348
#293348
oklch(32.2% 0.04 264.6)
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 #3D321B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.039
- Dark Olive #373E02 ΔE 0.054
- Onyx #343A40 ΔE 0.057
- Charcoal Grey #3C4142 ΔE 0.065
- Gunmetal #293241 ΔE 0.070
- Chocolate Brown #411900 ΔE 0.070
- Dark Brown #341C02 ΔE 0.073
- Jet #212529 ΔE 0.078
Use #3D321B 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.