#863418
Closest named color: Red Brown (#8B2E16). oklch(43.6% 0.12 38.4), rgb(134, 52, 24).
Aa
White text reads best on this color (8.33:1).
About this color
#863418 is a dark, moderately saturated red. In OKLCH its lightness is 44%, its chroma 0.120 and its hue 38°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.014 away. White text reads best on it, at 8.33:1.
| Hue family | Reds |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.120) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.51:1 |
| White text | 8.33:1 |
Values
| HEX | #863418 |
| RGB | rgb(134, 52, 24) |
| HSL | hsl(15, 70%, 31%) |
| OKLCH | oklch(43.6% 0.12 38.4) |
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 #863418 | 8.33:1 | AAA | Lc -92.7 | Preferred for body text |
| Black text on #863418 | 2.51:1 | Fails | Lc 15.9 | Dividers and decoration only |
| #863418 text on white | 8.33:1 | AAA | Lc 88.1 | Fine for body text |
| #863418 text on black | 2.51:1 | Fails | Lc -14.1 | 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
#FBF3F1
oklch(97% 0.009 34.3)
-
Step 100
100
#F7E6E0
oklch(93.7% 0.02 40.5)
-
Step 200
200
#F1D1C7
oklch(88.5% 0.039 38.1)
-
Step 300
300
#E9B2A0
oklch(80.9% 0.069 38.9)
-
Step 400
400
#DC876C
oklch(70.7% 0.112 38.4)
-
Step 500
500
#D06644
oklch(63% 0.143 38.3)
-
Step 600
600
#BC4A23
oklch(55.6% 0.156 38.3)
-
Step 700
700
#A13A15
oklch(49% 0.145 38.3)
-
Step 800
800 (this color)
#863418
oklch(43.6% 0.12 38.4)
-
Step 900
900
#6A2D19
oklch(37.8% 0.093 38.4)
-
Step 950
950
#3E1B0F
oklch(27% 0.059 39.4)
#863418 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) | #4B4214 | 0.119 |
| Deuteranopia (no green cones) | #5F5515 | 0.109 |
| Tritanopia (no blue cones) | #94202E | 0.053 |
| Achromatopsia (no color) | #4E4E4E | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #863418
#863418
oklch(43.6% 0.12 38.4)
- #005B6E
#005B6E
oklch(43.5% 0.078 218.4)
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 #863418, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.014
- Rust Brown #8B3103 ΔE 0.014
- Brown Red #922B05 ΔE 0.026
- Saddle Brown #8B4513 ΔE 0.043
- Brick Red #8F1402 ΔE 0.046
- Chestnut #742802 ΔE 0.051
- Burnt Red #9F2305 ΔE 0.052
- Auburn #9B2226 ΔE 0.053
Use #863418 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.