#2F240B
Closest named color: Dark Brown (#341C02). oklch(26.7% 0.042 85.4), rgb(47, 36, 11).
Aa
White text reads best on this color (15.23:1).
About this color
#2F240B is a dark, muted brown. In OKLCH its lightness is 27%, its chroma 0.042 and its hue 85°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.025 away. White text reads best on it, at 15.23:1.
| Hue family | Browns |
| Lightness | dark (27%) |
| Chroma | muted (0.042) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.37:1 |
| White text | 15.23:1 |
Values
| HEX | #2F240B |
| RGB | rgb(47, 36, 11) |
| HSL | hsl(42, 62%, 11%) |
| OKLCH | oklch(26.7% 0.042 85.4) |
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 #2F240B | 15.23:1 | AAA | Lc -104.8 | Preferred for body text |
| Black text on #2F240B | 1.37:1 | Fails | Lc 0.0 | Not readable |
| #2F240B text on white | 15.23:1 | AAA | Lc 102.1 | Preferred for body text |
| #2F240B text on black | 1.37:1 | 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
#F7F5F0
oklch(97% 0.007 88.6)
-
Step 100
100
#EEE9DF
oklch(93.5% 0.014 84.6)
-
Step 200
200
#E1D8C5
oklch(88.4% 0.027 85.7)
-
Step 300
300
#CFBF9C
oklch(80.9% 0.05 86.3)
-
Step 400
400
#B79D65
oklch(70.6% 0.08 85.5)
-
Step 500
500
#A58439
oklch(63% 0.101 85.2)
-
Step 600
600
#916D0B
oklch(55.6% 0.111 84.9)
-
Step 700
700
#7A5B00
oklch(49% 0.1 85.4)
-
Step 800
800
#644B04
oklch(42.8% 0.086 86)
-
Step 900
900
#523E11
oklch(37.6% 0.066 84)
-
Step 950
950 (this color)
#2F240B
oklch(26.7% 0.042 85.4)
#2F240B 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) | #292408 | 0.013 |
| Deuteranopia (no green cones) | #2C270C | 0.011 |
| Tritanopia (no blue cones) | #34201F | 0.039 |
| Achromatopsia (no color) | #252525 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F240B
#2F240B
oklch(26.7% 0.042 85.4)
- #1C253A
#1C253A
oklch(26.7% 0.042 265.9)
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 #2F240B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.025
- Chocolate Brown #411900 ΔE 0.045
- Jet #212529 ΔE 0.052
- Pakistan Green #283618 ΔE 0.058
- Very Dark Green #062E03 ΔE 0.069
- Dark #1B2431 ΔE 0.070
- Dark Forest Green #002D04 ΔE 0.072
- Deep Brown #410200 ΔE 0.083
Use #2F240B 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.