#863A2C
Closest named color: Red Brown (#8B2E16). oklch(44.8% 0.108 32.2), rgb(134, 58, 44).
Aa
White text reads best on this color (7.90:1).
About this color
#863A2C is a dark, moderately saturated red. In OKLCH its lightness is 45%, its chroma 0.108 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.027 away. White text reads best on it, at 7.90:1.
| Hue family | Reds |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.108) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.65:1 |
| White text | 7.90:1 |
Values
| HEX | #863A2C |
| RGB | rgb(134, 58, 44) |
| HSL | hsl(9, 51%, 35%) |
| OKLCH | oklch(44.8% 0.108 32.2) |
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 #863A2C | 7.90:1 | AAA | Lc -91.6 | Preferred for body text |
| Black text on #863A2C | 2.65:1 | Fails | Lc 17.1 | Dividers and decoration only |
| #863A2C text on white | 7.90:1 | AAA | Lc 86.9 | Fine for body text |
| #863A2C text on black | 2.65:1 | Fails | Lc -15.2 | 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
#FBF3F2
oklch(97% 0.009 26)
-
Step 100
100
#F6E6E2
oklch(93.7% 0.018 34.3)
-
Step 200
200
#EFD1CB
oklch(88.4% 0.035 31.2)
-
Step 300
300
#E6B2A7
oklch(80.8% 0.063 32.1)
-
Step 400
400
#D88979
oklch(70.8% 0.1 32.1)
-
Step 500
500
#CB6956
oklch(63.1% 0.128 32.3)
-
Step 600
600
#B74E3B
oklch(55.7% 0.141 32.1)
-
Step 700
700
#9D3E2D
oklch(49.1% 0.131 32.2)
-
Step 800
800 (this color)
#863A2C
oklch(44.8% 0.108 32.2)
-
Step 900
900
#672E24
oklch(37.7% 0.084 31.5)
-
Step 950
950
#3C1C15
oklch(27% 0.052 33.4)
#863A2C 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) | #4E472A | 0.109 |
| Deuteranopia (no green cones) | #60572A | 0.101 |
| Tritanopia (no blue cones) | #932B37 | 0.043 |
| Achromatopsia (no color) | #515151 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #863A2C
#863A2C
oklch(44.8% 0.108 32.2)
- #00606E
#00606E
oklch(44.9% 0.078 211.9)
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 #863A2C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.027
- Rust Brown #8B3103 ΔE 0.032
- Brown Red #922B05 ΔE 0.038
- Saddle Brown #8B4513 ΔE 0.043
- Brick #A03623 ΔE 0.052
- Auburn #9B2226 ΔE 0.052
- Brownish Purple #76424E ΔE 0.053
- Burnt Red #9F2305 ΔE 0.057
Use #863A2C 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.