#8D3918
Closest named color: Rust Brown (#8B3103). oklch(45.5% 0.123 40.2), rgb(141, 57, 24).
Aa
White text reads best on this color (7.68:1).
About this color
#8D3918 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 46%, its chroma 0.123 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Rust Brown (#8B3103), ΔE 0.019 away. White text reads best on it, at 7.68:1.
| Hue family | Browns |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.123) |
| Temperature | warm |
| Nearest name | Rust Brown (#8B3103) |
| Black text | 2.73:1 |
| White text | 7.68:1 |
Values
| HEX | #8D3918 |
| RGB | rgb(141, 57, 24) |
| HSL | hsl(17, 71%, 32%) |
| OKLCH | oklch(45.5% 0.123 40.2) |
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 #8D3918 | 7.68:1 | AAA | Lc -90.8 | Preferred for body text |
| Black text on #8D3918 | 2.73:1 | Fails | Lc 18.0 | Dividers and decoration only |
| #8D3918 text on white | 7.68:1 | AAA | Lc 86.0 | Fine for body text |
| #8D3918 text on black | 2.73:1 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F7E6E0
oklch(93.7% 0.02 40.5)
-
Step 200
200
#F2D1C6
oklch(88.5% 0.04 39.3)
-
Step 300
300
#EAB29E
oklch(81% 0.071 40.5)
-
Step 400
400
#DD8768
oklch(70.7% 0.115 40.5)
-
Step 500
500
#D1663E
oklch(63.1% 0.146 40.5)
-
Step 600
600
#BD4919
oklch(55.6% 0.16 40.1)
-
Step 700
700
#A23A09
oklch(49.1% 0.148 40.4)
-
Step 800
800 (this color)
#8D3918
oklch(45.5% 0.123 40.2)
-
Step 900
900
#6A2C15
oklch(37.6% 0.095 39.9)
-
Step 950
950
#3F1B0D
oklch(27.2% 0.061 41.2)
#8D3918 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) | #514713 | 0.119 |
| Deuteranopia (no green cones) | #655A15 | 0.109 |
| Tritanopia (no blue cones) | #9B2532 | 0.057 |
| Achromatopsia (no color) | #535353 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8D3918
#8D3918
oklch(45.5% 0.123 40.2)
- #006177
#006177
oklch(45.6% 0.083 220.4)
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 #8D3918, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rust Brown #8B3103 ΔE 0.019
- Red Brown #8B2E16 ΔE 0.023
- Brown Red #922B05 ΔE 0.025
- Saddle Brown #8B4513 ΔE 0.029
- Brick #A03623 ΔE 0.040
- Russet #A13905 ΔE 0.041
- Burnt Red #9F2305 ΔE 0.045
- Auburn #9B2226 ΔE 0.051
Use #8D3918 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.