#863B3D
Closest named color: Brownish Purple (#76424E). oklch(45.3% 0.103 20.5), rgb(134, 59, 61).
Aa
White text reads best on this color (7.75:1).
About this color
#863B3D is a medium-dark, moderately saturated red. In OKLCH its lightness is 45%, its chroma 0.103 and its hue 20°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.038 away. White text reads best on it, at 7.75:1.
| Hue family | Reds |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.103) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.70:1 |
| White text | 7.75:1 |
Values
| HEX | #863B3D |
| RGB | rgb(134, 59, 61) |
| HSL | hsl(358, 39%, 38%) |
| OKLCH | oklch(45.3% 0.103 20.5) |
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 #863B3D | 7.75:1 | AAA | Lc -91.2 | Preferred for body text |
| Black text on #863B3D | 2.70:1 | Fails | Lc 17.6 | Dividers and decoration only |
| #863B3D text on white | 7.75:1 | AAA | Lc 86.5 | Fine for body text |
| #863B3D text on black | 2.70:1 | Fails | Lc -15.6 | 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
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F5E6E5
oklch(93.7% 0.016 22.1)
-
Step 200
200
#EFD1D0
oklch(88.5% 0.034 20.1)
-
Step 300
300
#E5B2B0
oklch(80.9% 0.06 21.1)
-
Step 400
400
#D68887
oklch(70.7% 0.096 20.6)
-
Step 500
500
#C96869
oklch(63% 0.123 20.5)
-
Step 600
600
#B44E51
oklch(55.6% 0.133 20.7)
-
Step 700
700
#9B3E42
oklch(49.1% 0.125 20.3)
-
Step 800
800 (this color)
#863B3D
oklch(45.3% 0.103 20.5)
-
Step 900
900
#662E2F
oklch(37.8% 0.081 20.6)
-
Step 950
950
#3C1B1C
oklch(27% 0.052 19.2)
#863B3D 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) | #4C493D | 0.111 |
| Deuteranopia (no green cones) | #5F583B | 0.102 |
| Tritanopia (no blue cones) | #922F3C | 0.031 |
| Achromatopsia (no color) | #525252 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #863B3D
#863B3D
oklch(45.3% 0.103 20.5)
- #006267
#006267
oklch(45.1% 0.077 200.9)
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 #863B3D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.038
- Red Brown #8B2E16 ΔE 0.044
- Rust Brown #8B3103 ΔE 0.053
- Auburn #9B2226 ΔE 0.054
- Brown Red #922B05 ΔE 0.055
- Brick #A03623 ΔE 0.058
- Dark Mauve #874C62 ΔE 0.059
- Saddle Brown #8B4513 ΔE 0.060
Use #863B3D 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.