#863E31
Closest named color: Red Brown (#8B2E16). oklch(45.5% 0.102 31.8), rgb(134, 62, 49).
Aa
White text reads best on this color (7.64:1).
About this color
#863E31 is a medium-dark, moderately saturated red. In OKLCH its lightness is 46%, its chroma 0.102 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.036 away. White text reads best on it, at 7.64:1.
| Hue family | Reds |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.102) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.74:1 |
| White text | 7.64:1 |
Values
| HEX | #863E31 |
| RGB | rgb(134, 62, 49) |
| HSL | hsl(9, 46%, 36%) |
| OKLCH | oklch(45.5% 0.102 31.8) |
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 #863E31 | 7.64:1 | AAA | Lc -90.9 | Preferred for body text |
| Black text on #863E31 | 2.74:1 | Fails | Lc 17.9 | Dividers and decoration only |
| #863E31 text on white | 7.64:1 | AAA | Lc 86.1 | Fine for body text |
| #863E31 text on black | 2.74:1 | Fails | Lc -16.0 | Dividers and decoration only |
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
#FBF4F2
oklch(97.2% 0.008 36.6)
-
Step 100
100
#F5E6E3
oklch(93.6% 0.017 31.1)
-
Step 200
200
#EED2CC
oklch(88.5% 0.033 32.1)
-
Step 300
300
#E4B3A9
oklch(80.8% 0.059 31.6)
-
Step 400
400
#D58A7B
oklch(70.6% 0.095 31.9)
-
Step 500
500
#C86B5A
oklch(63.1% 0.122 31.6)
-
Step 600
600
#B3513F
oklch(55.6% 0.132 32.1)
-
Step 700
700
#9A4131
oklch(49.1% 0.123 32.1)
-
Step 800
800 (this color)
#863E31
oklch(45.5% 0.102 31.8)
-
Step 900
900
#653026
oklch(37.8% 0.079 32)
-
Step 950
950
#3B1C16
oklch(26.8% 0.05 32.1)
#863E31 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) | #504A30 | 0.104 |
| Deuteranopia (no green cones) | #625930 | 0.095 |
| Tritanopia (no blue cones) | #93313B | 0.041 |
| Achromatopsia (no color) | #535353 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #863E31
#863E31
oklch(45.5% 0.102 31.8)
- #006270
#006270
oklch(45.5% 0.079 211.6)
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 #863E31, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.036
- Rust Brown #8B3103 ΔE 0.039
- Saddle Brown #8B4513 ΔE 0.040
- Brown Red #922B05 ΔE 0.045
- Brownish Purple #76424E ΔE 0.049
- Brick #A03623 ΔE 0.051
- Milk Chocolate #7F4E1E ΔE 0.053
- Auburn #9B2226 ΔE 0.057
Use #863E31 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.