#684C3D
Closest named color: Brownish Purple (#76424E). oklch(44.2% 0.045 49.3), rgb(104, 76, 61).
Aa
White text reads best on this color (7.80:1).
About this color
#684C3D is a dark, muted brown. In OKLCH its lightness is 44%, its chroma 0.045 and its hue 49°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.051 away. White text reads best on it, at 7.80:1.
| Hue family | Browns |
| Lightness | dark (44%) |
| Chroma | muted (0.045) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.68:1 |
| White text | 7.80:1 |
Values
| HEX | #684C3D |
| RGB | rgb(104, 76, 61) |
| HSL | hsl(21, 26%, 32%) |
| OKLCH | oklch(44.2% 0.045 49.3) |
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 #684C3D | 7.80:1 | AAA | Lc -91.8 | Preferred for body text |
| Black text on #684C3D | 2.68:1 | Fails | Lc 17.0 | Dividers and decoration only |
| #684C3D text on white | 7.80:1 | AAA | Lc 87.0 | Fine for body text |
| #684C3D text on black | 2.68:1 | Fails | Lc -15.1 | 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
#F7F5F3
oklch(97.1% 0.003 67.8)
-
Step 100
100
#EEE8E5
oklch(93.5% 0.008 48.7)
-
Step 200
200
#E2D7D1
oklch(88.6% 0.015 50.8)
-
Step 300
300
#D0BCB2
oklch(80.9% 0.027 48.4)
-
Step 400
400
#B7998A
oklch(70.6% 0.042 48.1)
-
Step 500
500
#A5806D
oklch(63% 0.054 48.5)
-
Step 600
600
#906955
oklch(55.5% 0.059 48.2)
-
Step 700
700
#7A5845
oklch(49.1% 0.054 50.3)
-
Step 800
800 (this color)
#684C3D
oklch(44.2% 0.045 49.3)
-
Step 900
900
#513C31
oklch(37.6% 0.035 48.9)
-
Step 950
950
#30231D
oklch(27% 0.023 46)
#684C3D 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) | #544F3C | 0.036 |
| Deuteranopia (no green cones) | #5A543D | 0.033 |
| Tritanopia (no blue cones) | #6F4748 | 0.029 |
| Achromatopsia (no color) | #525252 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #684C3D
#684C3D
oklch(44.2% 0.045 49.3)
- #385867
#385867
oklch(44.2% 0.045 229.2)
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 #684C3D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.051
- Purple Brown #673A3F ΔE 0.053
- Mud Brown #60460F ΔE 0.055
- Milk Chocolate #7F4E1E ΔE 0.055
- Medium Brown #7F5112 ΔE 0.065
- Olive Brown #645403 ΔE 0.069
- Saddle Brown #8B4513 ΔE 0.073
- Green Brown #544E03 ΔE 0.076
Use #684C3D 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.