#6B574D
Closest named color: Dim Gray (#696969). oklch(47.4% 0.031 48), rgb(107, 87, 77).
Aa
White text reads best on this color (6.78:1).
About this color
#6B574D is a medium-dark, muted brown. In OKLCH its lightness is 47%, its chroma 0.031 and its hue 48°. Its hue sits on the warm side of the wheel. The nearest named color is Dim Gray (#696969), ΔE 0.056 away. White text reads best on it, at 6.78:1.
| Hue family | Browns |
| Lightness | medium-dark (47%) |
| Chroma | muted (0.031) |
| Temperature | warm |
| Nearest name | Dim Gray (#696969) |
| Black text | 3.09:1 |
| White text | 6.78:1 |
Values
| HEX | #6B574D |
| RGB | rgb(107, 87, 77) |
| HSL | hsl(20, 16%, 36%) |
| OKLCH | oklch(47.4% 0.031 48) |
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 #6B574D | 6.78:1 | AA | Lc -88.4 | Fine for body text |
| Black text on #6B574D | 3.09:1 | AA large text | Lc 20.6 | Dividers and decoration only |
| #6B574D text on white | 6.78:1 | AA | Lc 83.4 | Fine for body text |
| #6B574D text on black | 3.09:1 | AA large text | Lc -18.6 | 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 700.
-
Step 50
50
#F7F5F4
oklch(97.1% 0.003 48.7)
-
Step 100
100
#ECE9E7
oklch(93.6% 0.004 56.4)
-
Step 200
200
#DED8D4
oklch(88.6% 0.009 56.3)
-
Step 300
300
#C9BEB8
oklch(80.9% 0.015 50.8)
-
Step 400
400
#AE9D94
oklch(70.8% 0.024 49.8)
-
Step 500
500
#9A847A
oklch(63.1% 0.031 45.9)
-
Step 600
600
#846E63
oklch(55.6% 0.033 48.1)
-
Step 700
700 (this color)
#6B574D
oklch(47.4% 0.031 48)
-
Step 800
800
#5B4B43
oklch(42.7% 0.025 48.1)
-
Step 900
900
#4B3F39
oklch(37.8% 0.02 48.2)
-
Step 950
950
#2C2521
oklch(27.1% 0.013 51.6)
#6B574D 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) | #5C594C | 0.026 |
| Deuteranopia (no green cones) | #615D4D | 0.023 |
| Tritanopia (no blue cones) | #715454 | 0.019 |
| Achromatopsia (no color) | #5B5B5B | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B574D
#6B574D
oklch(47.4% 0.031 48)
- #4A606A
#4A606A
oklch(47.5% 0.031 227.4)
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 #6B574D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dim Gray #696969 ΔE 0.056
- Cocoa #875F42 ΔE 0.060
- Milk Chocolate #7F4E1E ΔE 0.061
- Brownish Purple #76424E ΔE 0.062
- Dark Taupe #7F684E ΔE 0.063
- Slate #516572 ΔE 0.066
- Medium Brown #7F5112 ΔE 0.068
- Dirt Brown #836539 ΔE 0.071
Use #6B574D 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.