#6C4E57
Closest named color: Brownish Purple (#76424E). oklch(45.9% 0.042 359.2), rgb(108, 78, 87).
Aa
White text reads best on this color (7.32:1).
About this color
#6C4E57 is a medium-dark, muted red. In OKLCH its lightness is 46%, its chroma 0.042 and its hue 359°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.034 away. White text reads best on it, at 7.32:1.
| Hue family | Reds |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.042) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.86:1 |
| White text | 7.32:1 |
Values
| HEX | #6C4E57 |
| RGB | rgb(108, 78, 87) |
| HSL | hsl(342, 16%, 36%) |
| OKLCH | oklch(45.9% 0.042 359.2) |
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 #6C4E57 | 7.32:1 | AAA | Lc -90.3 | Preferred for body text |
| Black text on #6C4E57 | 2.86:1 | Fails | Lc 18.6 | Dividers and decoration only |
| #6C4E57 text on white | 7.32:1 | AAA | Lc 85.4 | Fine for body text |
| #6C4E57 text on black | 2.86:1 | Fails | Lc -16.6 | 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
#F7F4F5
oklch(97% 0.003 354.7)
-
Step 100
100
#EEE8EA
oklch(93.6% 0.007 354.8)
-
Step 200
200
#E1D5D9
oklch(88.4% 0.014 355)
-
Step 300
300
#CFBAC0
oklch(80.8% 0.025 358.4)
-
Step 400
400
#B697A0
oklch(70.7% 0.039 358.8)
-
Step 500
500
#A47D89
oklch(63.1% 0.051 358.4)
-
Step 600
600
#8F6672
oklch(55.6% 0.055 359.8)
-
Step 700
700
#795560
oklch(49.1% 0.05 359.1)
-
Step 800
800 (this color)
#6C4E57
oklch(45.9% 0.042 359.2)
-
Step 900
900
#513A41
oklch(37.7% 0.034 358.9)
-
Step 950
950
#2F2226
oklch(26.9% 0.021 358.3)
#6C4E57 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) | #525357 | 0.045 |
| Deuteranopia (no green cones) | #595856 | 0.042 |
| Tritanopia (no blue cones) | #714C51 | 0.012 |
| Achromatopsia (no color) | #565656 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C4E57
#6C4E57
oklch(45.9% 0.042 359.2)
- #3D6058
#3D6058
oklch(46% 0.043 178.3)
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 #6C4E57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.034
- Dark Mauve #874C62 ΔE 0.054
- Dusty Grape #545775 ΔE 0.059
- Purple Brown #673A3F ΔE 0.059
- Slate #516572 ΔE 0.075
- Dim Gray #696969 ΔE 0.075
- Dull Purple #84597E ΔE 0.078
- Dusk #4E5481 ΔE 0.080
Use #6C4E57 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.