#2C1105
Closest named color: Dark Brown (#341C02). oklch(21.6% 0.05 44.6), rgb(44, 17, 5).
Aa
White text reads best on this color (17.65:1).
About this color
#2C1105 is a very dark, muted brown. In OKLCH its lightness is 22%, its chroma 0.050 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.042 away. White text reads best on it, at 17.65:1.
| Hue family | Browns |
| Lightness | very dark (22%) |
| Chroma | muted (0.050) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.18:1 |
| White text | 17.65:1 |
Values
| HEX | #2C1105 |
| RGB | rgb(44, 17, 5) |
| HSL | hsl(18, 80%, 10%) |
| OKLCH | oklch(21.6% 0.05 44.6) |
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 #2C1105 | 17.65:1 | AAA | Lc -106.5 | Preferred for body text |
| Black text on #2C1105 | 1.18:1 | Fails | Lc 0.0 | Not readable |
| #2C1105 text on white | 17.65:1 | AAA | Lc 104.3 | Preferred for body text |
| #2C1105 text on black | 1.18:1 | 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
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F4E7E1
oklch(93.7% 0.016 46.6)
-
Step 200
200
#EDD3C8
oklch(88.5% 0.033 44.3)
-
Step 300
300
#E2B5A2
oklch(80.8% 0.059 44.1)
-
Step 400
400
#D28E6F
oklch(70.8% 0.094 45.3)
-
Step 500
500
#C57049
oklch(63.2% 0.12 44.6)
-
Step 600
600
#B0562A
oklch(55.6% 0.131 44.6)
-
Step 700
700
#97461D
oklch(49.2% 0.121 44.7)
-
Step 800
800
#7B3A1A
oklch(42.8% 0.101 44.7)
-
Step 900
900
#63321C
oklch(37.6% 0.078 43.9)
-
Step 950
950 (this color)
#2C1105
oklch(21.6% 0.05 44.6)
#2C1105 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) | #181504 | 0.047 |
| Deuteranopia (no green cones) | #1F1B05 | 0.042 |
| Tritanopia (no blue cones) | #310B0E | 0.027 |
| Achromatopsia (no color) | #191919 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C1105
#2C1105
oklch(21.6% 0.05 44.6)
- #001D28
#001D28
oklch(21.5% 0.041 226.5)
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 #2C1105, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.042
- Dark Maroon #3C0008 ΔE 0.050
- Deep Brown #410200 ΔE 0.053
- Chocolate Brown #411900 ΔE 0.058
- Very Dark Brown #1D0200 ΔE 0.066
- Mahogany #4A0100 ΔE 0.071
- Jet #212529 ΔE 0.074
- Rich Black #0D1B2A ΔE 0.083
Use #2C1105 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.