#8B3F40
Closest named color: Brownish Purple (#76424E). oklch(46.7% 0.104 21.1), rgb(139, 63, 64).
Aa
White text reads best on this color (7.28:1).
About this color
#8B3F40 is a medium-dark, moderately saturated red. In OKLCH its lightness is 47%, its chroma 0.104 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.044 away. White text reads best on it, at 7.28:1.
| Hue family | Reds |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.104) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.88:1 |
| White text | 7.28:1 |
Values
| HEX | #8B3F40 |
| RGB | rgb(139, 63, 64) |
| HSL | hsl(359, 38%, 40%) |
| OKLCH | oklch(46.7% 0.104 21.1) |
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 #8B3F40 | 7.28:1 | AAA | Lc -89.7 | Fine for body text |
| Black text on #8B3F40 | 2.88:1 | Fails | Lc 19.2 | Dividers and decoration only |
| #8B3F40 text on white | 7.28:1 | AAA | Lc 84.8 | Fine for body text |
| #8B3F40 text on black | 2.88:1 | Fails | Lc -17.2 | 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 700.
-
Step 50
50
#FAF4F3
oklch(97.2% 0.007 28.8)
-
Step 100
100
#F4E6E6
oklch(93.6% 0.015 17.4)
-
Step 200
200
#EBD2D1
oklch(88.4% 0.028 20.4)
-
Step 300
300
#E0B4B3
oklch(80.9% 0.051 19.8)
-
Step 400
400
#CE8D8B
oklch(70.8% 0.08 21.2)
-
Step 500
500
#C06F6E
oklch(63.1% 0.103 21.1)
-
Step 600
600
#AB5656
oklch(55.6% 0.112 21.3)
-
Step 700
700 (this color)
#8B3F40
oklch(46.7% 0.104 21.1)
-
Step 800
800
#773A3A
oklch(42.7% 0.086 21.3)
-
Step 900
900
#603232
oklch(37.6% 0.067 20.7)
-
Step 950
950
#391E1D
oklch(27.1% 0.043 22.5)
#8B3F40 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) | #504D40 | 0.112 |
| Deuteranopia (no green cones) | #635C3E | 0.103 |
| Tritanopia (no blue cones) | #973340 | 0.031 |
| Achromatopsia (no color) | #565656 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8B3F40
#8B3F40
oklch(46.7% 0.104 21.1)
- #00676C
#00676C
oklch(46.7% 0.079 200.6)
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 #8B3F40, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.044
- Brick #A03623 ΔE 0.050
- Red Brown #8B2E16 ΔE 0.050
- Dark Mauve #874C62 ΔE 0.051
- Auburn #9B2226 ΔE 0.055
- Saddle Brown #8B4513 ΔE 0.056
- Rust Brown #8B3103 ΔE 0.057
- Brown Red #922B05 ΔE 0.058
Use #8B3F40 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.