#3F2A08
Closest named color: Chocolate Brown (#411900). oklch(30.3% 0.056 75.1), rgb(63, 42, 8).
Aa
White text reads best on this color (13.58:1).
About this color
#3F2A08 is a dark, muted brown. In OKLCH its lightness is 30%, its chroma 0.056 and its hue 75°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.047 away. White text reads best on it, at 13.58:1.
| Hue family | Browns |
| Lightness | dark (30%) |
| Chroma | muted (0.056) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.54:1 |
| White text | 13.58:1 |
Values
| HEX | #3F2A08 |
| RGB | rgb(63, 42, 8) |
| HSL | hsl(37, 77%, 14%) |
| OKLCH | oklch(30.3% 0.056 75.1) |
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 #3F2A08 | 13.58:1 | AAA | Lc -103.1 | Preferred for body text |
| Black text on #3F2A08 | 1.54:1 | Fails | Lc 0.0 | Not readable |
| #3F2A08 text on white | 13.58:1 | AAA | Lc 100.0 | Preferred for body text |
| #3F2A08 text on black | 1.54:1 | 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
#F9F5EF
oklch(97.2% 0.009 78.3)
-
Step 100
100
#F2E8DC
oklch(93.6% 0.019 72.6)
-
Step 200
200
#E8D6BF
oklch(88.5% 0.037 74)
-
Step 300
300
#DABB91
oklch(80.9% 0.066 75)
-
Step 400
400
#C7974F
oklch(70.7% 0.107 75.6)
-
Step 500
500
#B87C00
oklch(63.2% 0.133 75.1)
-
Step 600
600
#9B6800
oklch(55.7% 0.117 75.3)
-
Step 700
700
#825700
oklch(49.1% 0.103 75.7)
-
Step 800
800
#6B4600
oklch(42.6% 0.09 74.7)
-
Step 900
900
#5A3A00
oklch(37.7% 0.08 74.4)
-
Step 950
950 (this color)
#3F2A08
oklch(30.3% 0.056 75.1)
#3F2A08 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) | #322B04 | 0.027 |
| Deuteranopia (no green cones) | #373009 | 0.024 |
| Tritanopia (no blue cones) | #452423 | 0.048 |
| Achromatopsia (no color) | #2E2E2E | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F2A08
#3F2A08
oklch(30.3% 0.056 75.1)
- #1A2F4A
#1A2F4A
oklch(30.2% 0.056 255.3)
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 #3F2A08, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.047
- Pakistan Green #283618 ΔE 0.051
- Dark Brown #341C02 ΔE 0.051
- Dark Olive #373E02 ΔE 0.067
- Jet #212529 ΔE 0.078
- Onyx #343A40 ΔE 0.081
- Gunmetal #293241 ΔE 0.087
- Very Dark Green #062E03 ΔE 0.089
Use #3F2A08 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.