#863406
Closest named color: Rust Brown (#8B3103). oklch(43.5% 0.124 43.5), rgb(134, 52, 6).
Aa
White text reads best on this color (8.37:1).
About this color
#863406 is a dark, moderately saturated brown. In OKLCH its lightness is 43%, its chroma 0.124 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Rust Brown (#8B3103), ΔE 0.011 away. White text reads best on it, at 8.37:1.
| Hue family | Browns |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.124) |
| Temperature | warm |
| Nearest name | Rust Brown (#8B3103) |
| Black text | 2.50:1 |
| White text | 8.37:1 |
Values
| HEX | #863406 |
| RGB | rgb(134, 52, 6) |
| HSL | hsl(22, 91%, 27%) |
| OKLCH | oklch(43.5% 0.124 43.5) |
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 #863406 | 8.37:1 | AAA | Lc -92.8 | Preferred for body text |
| Black text on #863406 | 2.50:1 | Fails | Lc 15.9 | Dividers and decoration only |
| #863406 text on white | 8.37:1 | AAA | Lc 88.1 | Fine for body text |
| #863406 text on black | 2.50:1 | Fails | Lc -14.0 | 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 800.
-
Step 50
50
#FBF4F0
oklch(97.1% 0.009 52.1)
-
Step 100
100
#F7E6DF
oklch(93.7% 0.021 43.9)
-
Step 200
200
#F1D1C4
oklch(88.4% 0.04 43.4)
-
Step 300
300
#EAB29B
oklch(80.9% 0.073 43.4)
-
Step 400
400
#DC8864
oklch(70.7% 0.115 43.7)
-
Step 500
500
#D16737
oklch(63.2% 0.148 43.4)
-
Step 600
600
#BC4B07
oklch(55.6% 0.16 43.6)
-
Step 700
700
#A03D00
oklch(49.1% 0.144 43.5)
-
Step 800
800 (this color)
#863406
oklch(43.5% 0.124 43.5)
-
Step 900
900
#6A2D10
oklch(37.7% 0.096 43.3)
-
Step 950
950
#3E1B0B
oklch(27% 0.061 43.8)
#863406 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) | #4C4200 | 0.118 |
| Deuteranopia (no green cones) | #605501 | 0.108 |
| Tritanopia (no blue cones) | #941F2C | 0.061 |
| Achromatopsia (no color) | #4E4E4E | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #863406
#863406
oklch(43.5% 0.124 43.5)
- #005A72
#005A72
oklch(43.4% 0.082 223.9)
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 #863406, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rust Brown #8B3103 ΔE 0.011
- Red Brown #8B2E16 ΔE 0.020
- Brown Red #922B05 ΔE 0.027
- Saddle Brown #8B4513 ΔE 0.041
- Brick Red #8F1402 ΔE 0.049
- Chestnut #742802 ΔE 0.050
- Burnt Red #9F2305 ΔE 0.054
- Russet #A13905 ΔE 0.058
Use #863406 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.