#2D110B
Closest named color: Dark Brown (#341C02). oklch(21.9% 0.048 33.4), rgb(45, 17, 11).
Aa
White text reads best on this color (17.54:1).
About this color
#2D110B is a very dark, muted red. In OKLCH its lightness is 22%, its chroma 0.048 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.044 away. White text reads best on it, at 17.54:1.
| Hue family | Reds |
| Lightness | very dark (22%) |
| Chroma | muted (0.048) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.19:1 |
| White text | 17.54:1 |
Values
| HEX | #2D110B |
| RGB | rgb(45, 17, 11) |
| HSL | hsl(11, 61%, 11%) |
| OKLCH | oklch(21.9% 0.048 33.4) |
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 #2D110B | 17.54:1 | AAA | Lc -106.5 | Preferred for body text |
| Black text on #2D110B | 1.19:1 | Fails | Lc 0.0 | Not readable |
| #2D110B text on white | 17.54:1 | AAA | Lc 104.2 | Preferred for body text |
| #2D110B text on black | 1.19:1 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F5E6E3
oklch(93.6% 0.017 31.1)
-
Step 200
200
#EDD2CC
oklch(88.5% 0.031 32.6)
-
Step 300
300
#E3B4A9
oklch(80.9% 0.057 33.4)
-
Step 400
400
#D38C7B
oklch(70.8% 0.091 34.1)
-
Step 500
500
#C56D5A
oklch(63% 0.116 33.2)
-
Step 600
600
#B15440
oklch(55.7% 0.126 33.5)
-
Step 700
700
#984332
oklch(49.1% 0.118 32.9)
-
Step 800
800
#7B382A
oklch(42.7% 0.097 33.2)
-
Step 900
900
#633126
oklch(37.6% 0.075 33.6)
-
Step 950
950 (this color)
#2D110B
oklch(21.9% 0.048 33.4)
#2D110B 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) | #18150A | 0.048 |
| Deuteranopia (no green cones) | #1F1B0A | 0.044 |
| Tritanopia (no blue cones) | #320C10 | 0.020 |
| Achromatopsia (no color) | #191919 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D110B
#2D110B
oklch(21.9% 0.048 33.4)
- #001F25
#001F25
oklch(22% 0.038 212.7)
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 #2D110B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.044
- Dark Maroon #3C0008 ΔE 0.045
- Deep Brown #410200 ΔE 0.050
- Chocolate Brown #411900 ΔE 0.058
- Mahogany #4A0100 ΔE 0.069
- Very Dark Brown #1D0200 ΔE 0.069
- Jet #212529 ΔE 0.070
- Rich Black #0D1B2A ΔE 0.079
Use #2D110B 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.