#6B554C
Closest named color: Brownish Purple (#76424E). oklch(46.9% 0.033 43.4), rgb(107, 85, 76).
Aa
White text reads best on this color (6.93:1).
About this color
#6B554C is a medium-dark, muted brown. In OKLCH its lightness is 47%, its chroma 0.033 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.057 away. White text reads best on it, at 6.93:1.
| Hue family | Browns |
| Lightness | medium-dark (47%) |
| Chroma | muted (0.033) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 3.02:1 |
| White text | 6.93:1 |
Values
| HEX | #6B554C |
| RGB | rgb(107, 85, 76) |
| HSL | hsl(17, 17%, 36%) |
| OKLCH | oklch(46.9% 0.033 43.4) |
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 #6B554C | 6.93:1 | AA | Lc -88.9 | Fine for body text |
| Black text on #6B554C | 3.02:1 | AA large text | Lc 20.1 | Dividers and decoration only |
| #6B554C text on white | 6.93:1 | AA | Lc 84.0 | Fine for body text |
| #6B554C text on black | 3.02:1 | AA large text | Lc -18.0 | 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 700.
-
Step 50
50
#F7F5F4
oklch(97.1% 0.003 48.7)
-
Step 100
100
#EDE9E7
oklch(93.7% 0.005 48.7)
-
Step 200
200
#DED7D4
oklch(88.4% 0.009 44.9)
-
Step 300
300
#CABEB9
oklch(81% 0.015 44.1)
-
Step 400
400
#AF9C94
oklch(70.7% 0.025 44.2)
-
Step 500
500
#9B847A
oklch(63.2% 0.032 44.9)
-
Step 600
600
#866D63
oklch(55.6% 0.035 42.9)
-
Step 700
700 (this color)
#6B554C
oklch(46.9% 0.033 43.4)
-
Step 800
800
#5C4A43
oklch(42.6% 0.027 42.3)
-
Step 900
900
#4C3E39
oklch(37.7% 0.021 40.6)
-
Step 950
950
#2C2421
oklch(26.8% 0.013 41.6)
#6B554C 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) | #5A574B | 0.029 |
| Deuteranopia (no green cones) | #605B4C | 0.025 |
| Tritanopia (no blue cones) | #715253 | 0.019 |
| Achromatopsia (no color) | #5A5A5A | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B554C
#6B554C
oklch(46.9% 0.033 43.4)
- #475F68
#475F68
oklch(47% 0.032 222.9)
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 #6B554C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.057
- Milk Chocolate #7F4E1E ΔE 0.060
- Dim Gray #696969 ΔE 0.061
- Cocoa #875F42 ΔE 0.063
- Dark Taupe #7F684E ΔE 0.068
- Medium Brown #7F5112 ΔE 0.068
- Slate #516572 ΔE 0.069
- Dark Mauve #874C62 ΔE 0.070
Use #6B554C 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.