#3F2104
Closest named color: Chocolate Brown (#411900). oklch(28.3% 0.061 59.9), rgb(63, 33, 4).
Aa
White text reads best on this color (14.67:1).
About this color
#3F2104 is a dark, muted brown. In OKLCH its lightness is 28%, its chroma 0.061 and its hue 60°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.021 away. White text reads best on it, at 14.67:1.
| Hue family | Browns |
| Lightness | dark (28%) |
| Chroma | muted (0.061) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.43:1 |
| White text | 14.67:1 |
Values
| HEX | #3F2104 |
| RGB | rgb(63, 33, 4) |
| HSL | hsl(29, 88%, 13%) |
| OKLCH | oklch(28.3% 0.061 59.9) |
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 #3F2104 | 14.67:1 | AAA | Lc -104.2 | Preferred for body text |
| Black text on #3F2104 | 1.43:1 | Fails | Lc 0.0 | Not readable |
| #3F2104 text on white | 14.67:1 | AAA | Lc 101.3 | Preferred for body text |
| #3F2104 text on black | 1.43:1 | 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
#F5E7DC
oklch(93.6% 0.021 60.7)
-
Step 200
200
#EED4BF
oklch(88.6% 0.041 61.2)
-
Step 300
300
#E4B692
oklch(80.9% 0.072 59.6)
-
Step 400
400
#D58E51
oklch(70.6% 0.116 59.9)
-
Step 500
500
#C97000
oklch(63.2% 0.148 60)
-
Step 600
600
#A95D00
oklch(55.5% 0.13 59.8)
-
Step 700
700
#8F4E00
oklch(49.2% 0.115 60)
-
Step 800
800
#763F00
oklch(42.7% 0.101 59.7)
-
Step 900
900
#633400
oklch(37.8% 0.089 59.7)
-
Step 950
950 (this color)
#3F2104
oklch(28.3% 0.061 59.9)
#3F2104 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) | #2A2401 | 0.046 |
| Deuteranopia (no green cones) | #312B04 | 0.041 |
| Tritanopia (no blue cones) | #461A1B | 0.044 |
| Achromatopsia (no color) | #282828 | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F2104
#3F2104
oklch(28.3% 0.061 59.9)
- #032D44
#032D44
oklch(28.3% 0.061 238.9)
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 #3F2104, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.021
- Dark Brown #341C02 ΔE 0.030
- Mahogany #4A0100 ΔE 0.065
- Deep Brown #410200 ΔE 0.068
- Pakistan Green #283618 ΔE 0.072
- Jet #212529 ΔE 0.074
- Dark Maroon #3C0008 ΔE 0.082
- Dark #1B2431 ΔE 0.092
Use #3F2104 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.