#2D1900
Closest named color: Dark Brown (#341C02). oklch(23.5% 0.051 70.1), rgb(45, 25, 0).
Aa
White text reads best on this color (16.79:1).
About this color
#2D1900 is a very dark, muted brown. In OKLCH its lightness is 23%, its chroma 0.051 and its hue 70°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.020 away. White text reads best on it, at 16.79:1.
| Hue family | Browns |
| Lightness | very dark (23%) |
| Chroma | muted (0.051) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.25:1 |
| White text | 16.79:1 |
Values
| HEX | #2D1900 |
| RGB | rgb(45, 25, 0) |
| HSL | hsl(33, 100%, 9%) |
| OKLCH | oklch(23.5% 0.051 70.1) |
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 #2D1900 | 16.79:1 | AAA | Lc -106.0 | Preferred for body text |
| Black text on #2D1900 | 1.25:1 | Fails | Lc 0.0 | Not readable |
| #2D1900 text on white | 16.79:1 | AAA | Lc 103.6 | Preferred for body text |
| #2D1900 text on black | 1.25:1 | 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
#F9F5F0
oklch(97.2% 0.008 73.7)
-
Step 100
100
#F2E8DE
oklch(93.6% 0.017 67.6)
-
Step 200
200
#E8D6C2
oklch(88.5% 0.033 70.3)
-
Step 300
300
#DABA97
oklch(80.8% 0.06 69.3)
-
Step 400
400
#C7965B
oklch(70.7% 0.096 70.4)
-
Step 500
500
#B87A24
oklch(63% 0.123 69.9)
-
Step 600
600
#9F6500
oklch(55.7% 0.12 70.6)
-
Step 700
700
#865400
oklch(49.1% 0.106 70.2)
-
Step 800
800
#6F4400
oklch(42.7% 0.093 69.4)
-
Step 900
900
#5C3902
oklch(37.7% 0.08 70.7)
-
Step 950
950 (this color)
#2D1900
oklch(23.5% 0.051 70.1)
#2D1900 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) | #201B00 | 0.029 |
| Deuteranopia (no green cones) | #241F00 | 0.027 |
| Tritanopia (no blue cones) | #321414 | 0.041 |
| Achromatopsia (no color) | #1D1D1D | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D1900
#2D1900
oklch(23.5% 0.051 70.1)
- #091F35
#091F35
oklch(23.5% 0.051 250.9)
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 #2D1900, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.020
- Chocolate Brown #411900 ΔE 0.046
- Deep Brown #410200 ΔE 0.064
- Jet #212529 ΔE 0.066
- Dark Maroon #3C0008 ΔE 0.070
- Mahogany #4A0100 ΔE 0.077
- Dark #1B2431 ΔE 0.082
- Very Dark Green #062E03 ΔE 0.087
Use #2D1900 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.