#2D1611
Closest named color: Dark Brown (#341C02). oklch(23.1% 0.039 33.2), rgb(45, 22, 17).
Aa
White text reads best on this color (17.01:1).
About this color
#2D1611 is a very dark, muted red. In OKLCH its lightness is 23%, its chroma 0.039 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.037 away. White text reads best on it, at 17.01:1.
| Hue family | Reds |
| Lightness | very dark (23%) |
| Chroma | muted (0.039) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.23:1 |
| White text | 17.01:1 |
Values
| HEX | #2D1611 |
| RGB | rgb(45, 22, 17) |
| HSL | hsl(11, 45%, 12%) |
| OKLCH | oklch(23.1% 0.039 33.2) |
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 #2D1611 | 17.01:1 | AAA | Lc -106.2 | Preferred for body text |
| Black text on #2D1611 | 1.23:1 | Fails | Lc 0.0 | Not readable |
| #2D1611 text on white | 17.01:1 | AAA | Lc 103.8 | Preferred for body text |
| #2D1611 text on black | 1.23:1 | 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
#F9F4F3
oklch(97.1% 0.006 31.1)
-
Step 100
100
#F3E7E4
oklch(93.7% 0.014 34.3)
-
Step 200
200
#EAD3CE
oklch(88.4% 0.027 32.2)
-
Step 300
300
#DDB6AE
oklch(80.8% 0.047 31.6)
-
Step 400
400
#CA9083
oklch(70.7% 0.074 33)
-
Step 500
500
#BB7464
oklch(63.1% 0.094 33.4)
-
Step 600
600
#A75B4B
oklch(55.6% 0.103 33)
-
Step 700
700
#8F4B3C
oklch(49.2% 0.095 33.5)
-
Step 800
800
#743E32
oklch(42.8% 0.079 33.5)
-
Step 900
900
#5E352C
oklch(37.8% 0.061 33.2)
-
Step 950
950 (this color)
#2D1611
oklch(23.1% 0.039 33.2)
#2D1611 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) | #1C1911 | 0.037 |
| Deuteranopia (no green cones) | #211E11 | 0.036 |
| Tritanopia (no blue cones) | #321215 | 0.019 |
| Achromatopsia (no color) | #1C1C1C | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D1611
#2D1611
oklch(23.1% 0.039 33.2)
- #012228
#012228
oklch(23.2% 0.039 212)
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 #2D1611, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.037
- Chocolate Brown #411900 ΔE 0.053
- Dark Maroon #3C0008 ΔE 0.054
- Deep Brown #410200 ΔE 0.056
- Jet #212529 ΔE 0.056
- Dark #1B2431 ΔE 0.067
- Mahogany #4A0100 ΔE 0.071
- Rich Black #0D1B2A ΔE 0.072
Use #2D1611 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.