#2D1809
Closest named color: Dark Brown (#341C02). oklch(23.4% 0.042 54.6), rgb(45, 24, 9).
Aa
White text reads best on this color (16.85:1).
About this color
#2D1809 is a very dark, muted brown. In OKLCH its lightness is 23%, its chroma 0.042 and its hue 55°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.024 away. White text reads best on it, at 16.85:1.
| Hue family | Browns |
| Lightness | very dark (23%) |
| Chroma | muted (0.042) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.24:1 |
| White text | 16.85:1 |
Values
| HEX | #2D1809 |
| RGB | rgb(45, 24, 9) |
| HSL | hsl(25, 67%, 11%) |
| OKLCH | oklch(23.4% 0.042 54.6) |
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 #2D1809 | 16.85:1 | AAA | Lc -106.1 | Preferred for body text |
| Black text on #2D1809 | 1.24:1 | Fails | Lc 0.0 | Not readable |
| #2D1809 text on white | 16.85:1 | AAA | Lc 103.7 | Preferred for body text |
| #2D1809 text on black | 1.24:1 | 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
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F2E8E1
oklch(93.7% 0.014 57.6)
-
Step 200
200
#E8D5C8
oklch(88.5% 0.028 56.7)
-
Step 300
300
#DBB9A3
oklch(81% 0.05 54.8)
-
Step 400
400
#C89371
oklch(70.6% 0.08 53.7)
-
Step 500
500
#B9784B
oklch(63.1% 0.102 54.5)
-
Step 600
600
#A4602C
oklch(55.6% 0.11 55.2)
-
Step 700
700
#8D4F1F
oklch(49.2% 0.103 54.7)
-
Step 800
800
#72411C
oklch(42.7% 0.085 54.9)
-
Step 900
900
#5D371D
oklch(37.7% 0.067 53.6)
-
Step 950
950 (this color)
#2D1809
oklch(23.4% 0.042 54.6)
#2D1809 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) | #1E1A08 | 0.033 |
| Deuteranopia (no green cones) | #231F09 | 0.030 |
| Tritanopia (no blue cones) | #321415 | 0.028 |
| Achromatopsia (no color) | #1D1D1D | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D1809
#2D1809
oklch(23.4% 0.042 54.6)
- #06212F
#06212F
oklch(23.5% 0.042 235)
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 #2D1809, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.024
- Chocolate Brown #411900 ΔE 0.047
- Jet #212529 ΔE 0.058
- Deep Brown #410200 ΔE 0.059
- Dark Maroon #3C0008 ΔE 0.061
- Dark #1B2431 ΔE 0.073
- Mahogany #4A0100 ΔE 0.073
- Rich Black #0D1B2A ΔE 0.079
Use #2D1809 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.