#843B0A
Closest named color: Rust Brown (#8B3103). oklch(44.3% 0.115 47.9), rgb(132, 59, 10).
Aa
White text reads best on this color (8.04:1).
About this color
#843B0A is a dark, moderately saturated brown. In OKLCH its lightness is 44%, its chroma 0.115 and its hue 48°. Its hue sits on the warm side of the wheel. The nearest named color is Rust Brown (#8B3103), ΔE 0.023 away. White text reads best on it, at 8.04:1.
| Hue family | Browns |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.115) |
| Temperature | warm |
| Nearest name | Rust Brown (#8B3103) |
| Black text | 2.61:1 |
| White text | 8.04:1 |
Values
| HEX | #843B0A |
| RGB | rgb(132, 59, 10) |
| HSL | hsl(24, 86%, 28%) |
| OKLCH | oklch(44.3% 0.115 47.9) |
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 #843B0A | 8.04:1 | AAA | Lc -92.0 | Preferred for body text |
| Black text on #843B0A | 2.61:1 | Fails | Lc 16.7 | Dividers and decoration only |
| #843B0A text on white | 8.04:1 | AAA | Lc 87.3 | Fine for body text |
| #843B0A text on black | 2.61:1 | Fails | Lc -14.8 | 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 800.
-
Step 50
50
#FBF4F0
oklch(97.1% 0.009 52.1)
-
Step 100
100
#F6E6DF
oklch(93.6% 0.02 45.3)
-
Step 200
200
#EFD2C4
oklch(88.4% 0.038 47.4)
-
Step 300
300
#E6B49B
oklch(80.9% 0.068 47.9)
-
Step 400
400
#D78B64
oklch(70.6% 0.107 47.6)
-
Step 500
500
#CB6C37
oklch(63.1% 0.138 47.6)
-
Step 600
600
#B65107
oklch(55.5% 0.149 47.7)
-
Step 700
700
#9B4300
oklch(49.2% 0.134 47.9)
-
Step 800
800 (this color)
#843B0A
oklch(44.3% 0.115 47.9)
-
Step 900
900
#663010
oklch(37.6% 0.089 47.8)
-
Step 950
950
#3C1D0B
oklch(27% 0.056 48.8)
#843B0A 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) | #504601 | 0.104 |
| Deuteranopia (no green cones) | #625707 | 0.094 |
| Tritanopia (no blue cones) | #922A32 | 0.064 |
| Achromatopsia (no color) | #505050 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #843B0A
#843B0A
oklch(44.3% 0.115 47.9)
- #005C78
#005C78
oklch(44.3% 0.086 227.3)
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 #843B0A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rust Brown #8B3103 ΔE 0.023
- Saddle Brown #8B4513 ΔE 0.029
- Red Brown #8B2E16 ΔE 0.032
- Brown Red #922B05 ΔE 0.038
- Milk Chocolate #7F4E1E ΔE 0.045
- Medium Brown #7F5112 ΔE 0.054
- Chestnut #742802 ΔE 0.058
- Russet #A13905 ΔE 0.058
Use #843B0A 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.