#331D12
Closest named color: Dark Brown (#341C02). oklch(25.7% 0.04 47), rgb(51, 29, 18).
Aa
White text reads best on this color (15.84:1).
About this color
#331D12 is a dark, muted brown. In OKLCH its lightness is 26%, its chroma 0.040 and its hue 47°. 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 15.84:1.
| Hue family | Browns |
| Lightness | dark (26%) |
| Chroma | muted (0.040) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.32:1 |
| White text | 15.84:1 |
Values
| HEX | #331D12 |
| RGB | rgb(51, 29, 18) |
| HSL | hsl(20, 48%, 14%) |
| OKLCH | oklch(25.7% 0.04 47) |
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 #331D12 | 15.84:1 | AAA | Lc -105.3 | Preferred for body text |
| Black text on #331D12 | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #331D12 text on white | 15.84:1 | AAA | Lc 102.7 | Preferred for body text |
| #331D12 text on black | 1.32:1 | 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
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F2E7E2
oklch(93.5% 0.014 46.2)
-
Step 200
200
#E9D4CB
oklch(88.5% 0.027 44.7)
-
Step 300
300
#DBB8A7
oklch(80.9% 0.047 47.4)
-
Step 400
400
#C89278
oklch(70.6% 0.075 46.7)
-
Step 500
500
#B97755
oklch(63.1% 0.096 47.7)
-
Step 600
600
#A55E3A
oklch(55.6% 0.105 46.6)
-
Step 700
700
#8D4D2C
oklch(49% 0.098 46.7)
-
Step 800
800
#724026
oklch(42.7% 0.08 47.2)
-
Step 900
900
#5D3723
oklch(37.8% 0.063 47.9)
-
Step 950
950 (this color)
#331D12
oklch(25.7% 0.04 47)
#331D12 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) | #231F11 | 0.034 |
| Deuteranopia (no green cones) | #282412 | 0.031 |
| Tritanopia (no blue cones) | #38191A | 0.023 |
| Achromatopsia (no color) | #222222 | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #331D12
#331D12
oklch(25.7% 0.04 47)
- #0A2732
#0A2732
oklch(25.7% 0.04 226.7)
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 #331D12, 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 0.035
- Jet #212529 ΔE 0.049
- Deep Brown #410200 ΔE 0.060
- Dark #1B2431 ΔE 0.065
- Dark Maroon #3C0008 ΔE 0.066
- Mahogany #4A0100 ΔE 0.067
- Oxford Blue #1B263B ΔE 0.079
Use #331D12 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.