#6C4643
Closest named color: Brownish Purple (#76424E). oklch(43.6% 0.053 24.4), rgb(108, 70, 67).
Aa
White text reads best on this color (8.09:1).
About this color
#6C4643 is a dark, muted red. In OKLCH its lightness is 44%, its chroma 0.053 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.030 away. White text reads best on it, at 8.09:1.
| Hue family | Reds |
| Lightness | dark (44%) |
| Chroma | muted (0.053) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.59:1 |
| White text | 8.09:1 |
Values
| HEX | #6C4643 |
| RGB | rgb(108, 70, 67) |
| HSL | hsl(4, 23%, 34%) |
| OKLCH | oklch(43.6% 0.053 24.4) |
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 #6C4643 | 8.09:1 | AAA | Lc -92.6 | Preferred for body text |
| Black text on #6C4643 | 2.59:1 | Fails | Lc 16.1 | Dividers and decoration only |
| #6C4643 text on white | 8.09:1 | AAA | Lc 87.9 | Fine for body text |
| #6C4643 text on black | 2.59:1 | Fails | Lc -14.2 | 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
#F8F4F4
oklch(97% 0.004 17.2)
-
Step 100
100
#F0E8E7
oklch(93.7% 0.009 26)
-
Step 200
200
#E4D5D3
oklch(88.5% 0.017 26.7)
-
Step 300
300
#D4B9B7
oklch(80.8% 0.031 22.9)
-
Step 400
400
#BE9591
oklch(70.7% 0.05 24.8)
-
Step 500
500
#AD7B76
oklch(63.2% 0.063 25.4)
-
Step 600
600
#98635F
oklch(55.6% 0.07 24.3)
-
Step 700
700
#81524F
oklch(49% 0.064 23.6)
-
Step 800
800 (this color)
#6C4643
oklch(43.6% 0.053 24.4)
-
Step 900
900
#563937
oklch(37.8% 0.042 23.6)
-
Step 950
950
#322120
oklch(26.8% 0.027 22.8)
#6C4643 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) | #4E4B43 | 0.054 |
| Deuteranopia (no green cones) | #575342 | 0.052 |
| Tritanopia (no blue cones) | #744145 | 0.020 |
| Achromatopsia (no color) | #505050 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C4643
#6C4643
oklch(43.6% 0.053 24.4)
- #2A5A5F
#2A5A5F
oklch(43.6% 0.053 204.4)
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 #6C4643, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.030
- Purple Brown #673A3F ΔE 0.035
- Milk Chocolate #7F4E1E ΔE 0.067
- Mud Brown #60460F ΔE 0.070
- Dark Mauve #874C62 ΔE 0.072
- Saddle Brown #8B4513 ΔE 0.077
- Medium Brown #7F5112 ΔE 0.079
- Red Brown #8B2E16 ΔE 0.080
Use #6C4643 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.