#2F1D09
Closest named color: Dark Brown (#341C02). oklch(24.9% 0.042 66.5), rgb(47, 29, 9).
Aa
White text reads best on this color (16.14:1).
About this color
#2F1D09 is a very dark, muted brown. In OKLCH its lightness is 25%, its chroma 0.042 and its hue 66°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.013 away. White text reads best on it, at 16.14:1.
| Hue family | Browns |
| Lightness | very dark (25%) |
| Chroma | muted (0.042) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.30:1 |
| White text | 16.14:1 |
Values
| HEX | #2F1D09 |
| RGB | rgb(47, 29, 9) |
| HSL | hsl(32, 68%, 11%) |
| OKLCH | oklch(24.9% 0.042 66.5) |
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 #2F1D09 | 16.14:1 | AAA | Lc -105.6 | Preferred for body text |
| Black text on #2F1D09 | 1.30:1 | Fails | Lc 0.0 | Not readable |
| #2F1D09 text on white | 16.14:1 | AAA | Lc 103.0 | Preferred for body text |
| #2F1D09 text on black | 1.30:1 | 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
#F9F5F1
oklch(97.2% 0.007 67.7)
-
Step 100
100
#F1E8E0
oklch(93.6% 0.015 64.3)
-
Step 200
200
#E6D6C6
oklch(88.5% 0.028 67.5)
-
Step 300
300
#D7BB9F
oklch(80.9% 0.05 67)
-
Step 400
400
#C3976A
oklch(70.7% 0.08 66.6)
-
Step 500
500
#B37C40
oklch(63% 0.103 66.4)
-
Step 600
600
#9F641C
oklch(55.6% 0.112 65.9)
-
Step 700
700
#87530D
oklch(49% 0.103 66.7)
-
Step 800
800
#6E4410
oklch(42.6% 0.086 66.3)
-
Step 900
900
#593A16
oklch(37.7% 0.067 67.1)
-
Step 950
950 (this color)
#2F1D09
oklch(24.9% 0.042 66.5)
#2F1D09 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) | #231E07 | 0.026 |
| Deuteranopia (no green cones) | #272209 | 0.023 |
| Tritanopia (no blue cones) | #341919 | 0.033 |
| Achromatopsia (no color) | #212121 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F1D09
#2F1D09
oklch(24.9% 0.042 66.5)
- #0F2335
#0F2335
oklch(24.9% 0.043 247.6)
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 #2F1D09, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.013
- Chocolate Brown #411900 ΔE 0.040
- Jet #212529 ΔE 0.053
- Deep Brown #410200 ΔE 0.066
- Dark #1B2431 ΔE 0.070
- Dark Maroon #3C0008 ΔE 0.072
- Mahogany #4A0100 ΔE 0.075
- Pakistan Green #283618 ΔE 0.081
Use #2F1D09 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.