#6B554A
Closest named color: Milk Chocolate (#7F4E1E). oklch(46.9% 0.034 48), rgb(107, 85, 74).
Aa
White text reads best on this color (6.94:1).
About this color
#6B554A is a medium-dark, muted brown. In OKLCH its lightness is 47%, its chroma 0.034 and its hue 48°. Its hue sits on the warm side of the wheel. The nearest named color is Milk Chocolate (#7F4E1E), ΔE 0.058 away. White text reads best on it, at 6.94:1.
| Hue family | Browns |
| Lightness | medium-dark (47%) |
| Chroma | muted (0.034) |
| Temperature | warm |
| Nearest name | Milk Chocolate (#7F4E1E) |
| Black text | 3.02:1 |
| White text | 6.94:1 |
Values
| HEX | #6B554A |
| RGB | rgb(107, 85, 74) |
| HSL | hsl(20, 18%, 35%) |
| OKLCH | oklch(46.9% 0.034 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 #6B554A | 6.94:1 | AA | Lc -89.0 | Fine for body text |
| Black text on #6B554A | 3.02:1 | AA large text | Lc 20.0 | Dividers and decoration only |
| #6B554A text on white | 6.94:1 | AA | Lc 84.0 | Fine for body text |
| #6B554A text on black | 3.02:1 | AA large text | Lc -17.9 | 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
#CABEB8
oklch(81% 0.016 48.5)
-
Step 400
400
#AF9C93
oklch(70.7% 0.026 47)
-
Step 500
500
#9B8478
oklch(63.1% 0.033 49.2)
-
Step 600
600
#866D61
oklch(55.6% 0.037 47.1)
-
Step 700
700 (this color)
#6B554A
oklch(46.9% 0.034 48)
-
Step 800
800
#5C4B42
oklch(42.8% 0.027 49.5)
-
Step 900
900
#4C3E38
oklch(37.7% 0.022 44.5)
-
Step 950
950
#2C2521
oklch(27.1% 0.013 51.6)
#6B554A 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) | #5B5749 | 0.028 |
| Deuteranopia (no green cones) | #605B4A | 0.025 |
| Tritanopia (no blue cones) | #715152 | 0.023 |
| Achromatopsia (no color) | #5A5A5A | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B554A
#6B554A
oklch(46.9% 0.034 48)
- #465F6A
#465F6A
oklch(47% 0.035 226.8)
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 #6B554A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Milk Chocolate #7F4E1E ΔE 0.058
- Brownish Purple #76424E ΔE 0.058
- Cocoa #875F42 ΔE 0.062
- Dim Gray #696969 ΔE 0.062
- Medium Brown #7F5112 ΔE 0.065
- Dark Taupe #7F684E ΔE 0.067
- Slate #516572 ΔE 0.071
- Mud #735C12 ΔE 0.072
Use #6B554A 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.