#866F67
Closest named color: Grey Brown (#7F7053). oklch(56.1% 0.032 40.1), rgb(134, 111, 103).
Aa
White text reads best on this color (4.68:1).
About this color
#866F67 is a medium-dark, muted brown. In OKLCH its lightness is 56%, its chroma 0.032 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Grey Brown (#7F7053), ΔE 0.033 away. White text reads best on it, at 4.68:1.
| Hue family | Browns |
| Lightness | medium-dark (56%) |
| Chroma | muted (0.032) |
| Temperature | warm |
| Nearest name | Grey Brown (#7F7053) |
| Black text | 4.48:1 |
| White text | 4.68:1 |
Values
| HEX | #866F67 |
| RGB | rgb(134, 111, 103) |
| HSL | hsl(15, 13%, 46%) |
| OKLCH | oklch(56.1% 0.032 40.1) |
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 #866F67 | 4.68:1 | AA | Lc -78.0 | Fine for body text |
| Black text on #866F67 | 4.48:1 | AA large text | Lc 31.6 | Non-text elements, placeholder text |
| #866F67 text on white | 4.68:1 | AA | Lc 72.5 | Content text, not long reading |
| #866F67 text on black | 4.48:1 | AA large text | Lc -29.2 | 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 600.
-
Step 50
50
#F7F5F4
oklch(97.1% 0.003 48.7)
-
Step 100
100
#ECE9E8
oklch(93.6% 0.004 39.5)
-
Step 200
200
#DED7D5
oklch(88.4% 0.008 36.6)
-
Step 300
300
#C9BEBA
oklch(80.9% 0.014 41.2)
-
Step 400
400
#AE9C96
oklch(70.7% 0.023 39.3)
-
Step 500
500
#9A847C
oklch(63.1% 0.03 41)
-
Step 600
600 (this color)
#866F67
oklch(56.1% 0.032 40.1)
-
Step 700
700
#705B54
oklch(49% 0.03 39.3)
-
Step 800
800
#5B4B45
oklch(42.7% 0.024 41.6)
-
Step 900
900
#4B3E3A
oklch(37.6% 0.019 37.8)
-
Step 950
950
#2C2522
oklch(27.1% 0.012 44.6)
#866F67 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) | #747166 | 0.029 |
| Deuteranopia (no green cones) | #7A7667 | 0.026 |
| Tritanopia (no blue cones) | #8C6C6D | 0.018 |
| Achromatopsia (no color) | #747474 | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #866F67
#866F67
oklch(56.1% 0.032 40.1)
- #617A82
#617A82
oklch(56.3% 0.032 219.3)
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 #866F67, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Brown #7F7053 ΔE 0.033
- Dark Taupe #7F684E ΔE 0.039
- Dull Brown #876E4B ΔE 0.039
- Reddish Grey #997570 ΔE 0.039
- Medium Grey #7D7F7C ΔE 0.046
- Dirt #8A6E45 ΔE 0.046
- Purple Grey #866F85 ΔE 0.046
- Battleship Gray #6C757D ΔE 0.047
Use #866F67 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.