#43240F
Closest named color: Chocolate Brown (#411900). oklch(29.7% 0.057 52.7), rgb(67, 36, 15).
Aa
White text reads best on this color (14.01:1).
About this color
#43240F is a dark, muted brown. In OKLCH its lightness is 30%, its chroma 0.057 and its hue 53°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.031 away. White text reads best on it, at 14.01:1.
| Hue family | Browns |
| Lightness | dark (30%) |
| Chroma | muted (0.057) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.49:1 |
| White text | 14.01:1 |
Values
| HEX | #43240F |
| RGB | rgb(67, 36, 15) |
| HSL | hsl(24, 63%, 16%) |
| OKLCH | oklch(29.7% 0.057 52.7) |
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 #43240F | 14.01:1 | AAA | Lc -103.5 | Preferred for body text |
| Black text on #43240F | 1.49:1 | Fails | Lc 0.0 | Not readable |
| #43240F text on white | 14.01:1 | AAA | Lc 100.5 | Preferred for body text |
| #43240F text on black | 1.49:1 | 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
#FBF4F0
oklch(97.1% 0.009 52.1)
-
Step 100
100
#F5E7DE
oklch(93.7% 0.02 55.1)
-
Step 200
200
#EED3C3
oklch(88.5% 0.037 52.7)
-
Step 300
300
#E5B598
oklch(80.9% 0.068 52.6)
-
Step 400
400
#D68D5E
oklch(70.8% 0.109 52.9)
-
Step 500
500
#C96E2C
oklch(63.1% 0.139 52.6)
-
Step 600
600
#B15600
oklch(55.5% 0.142 52.5)
-
Step 700
700
#964800
oklch(49.2% 0.125 52.6)
-
Step 800
800
#7B3A00
oklch(42.6% 0.109 52.7)
-
Step 900
900
#663107
oklch(37.7% 0.091 52.3)
-
Step 950
950 (this color)
#43240F
oklch(29.7% 0.057 52.7)
#43240F 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) | #2D280D | 0.047 |
| Deuteranopia (no green cones) | #342E0F | 0.042 |
| Tritanopia (no blue cones) | #4A1E1F | 0.036 |
| Achromatopsia (no color) | #2C2C2C | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #43240F
#43240F
oklch(29.7% 0.057 52.7)
- #053145
#053145
oklch(29.6% 0.058 233.9)
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 #43240F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.031
- Dark Brown #341C02 ΔE 0.045
- Mahogany #4A0100 ΔE 0.068
- Pakistan Green #283618 ΔE 0.070
- Jet #212529 ΔE 0.075
- Deep Brown #410200 ΔE 0.075
- Onyx #343A40 ΔE 0.085
- Gunmetal #293241 ΔE 0.087
Use #43240F 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.