#684A45
Closest named color: Brownish Purple (#76424E). oklch(44% 0.042 29.5), rgb(104, 74, 69).
Aa
White text reads best on this color (7.91:1).
About this color
#684A45 is a dark, muted red. In OKLCH its lightness is 44%, its chroma 0.042 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.039 away. White text reads best on it, at 7.91:1.
| Hue family | Reds |
| Lightness | dark (44%) |
| Chroma | muted (0.042) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.65:1 |
| White text | 7.91:1 |
Values
| HEX | #684A45 |
| RGB | rgb(104, 74, 69) |
| HSL | hsl(9, 20%, 34%) |
| OKLCH | oklch(44% 0.042 29.5) |
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 #684A45 | 7.91:1 | AAA | Lc -92.1 | Preferred for body text |
| Black text on #684A45 | 2.65:1 | Fails | Lc 16.6 | Dividers and decoration only |
| #684A45 text on white | 7.91:1 | AAA | Lc 87.4 | Fine for body text |
| #684A45 text on black | 2.65:1 | Fails | Lc -14.7 | Not readable |
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
#F8F5F4
oklch(97.2% 0.003 39.5)
-
Step 100
100
#EEE8E7
oklch(93.5% 0.007 28.8)
-
Step 200
200
#E2D6D4
oklch(88.5% 0.014 28.9)
-
Step 300
300
#D0BBB7
oklch(80.9% 0.025 30.5)
-
Step 400
400
#B89892
oklch(70.7% 0.039 30.5)
-
Step 500
500
#A67E78
oklch(63% 0.051 28.3)
-
Step 600
600
#916761
oklch(55.5% 0.055 28.1)
-
Step 700
700
#7B5650
oklch(49.1% 0.051 29.3)
-
Step 800
800 (this color)
#684A45
oklch(44% 0.042 29.5)
-
Step 900
900
#523B37
oklch(37.7% 0.034 29.9)
-
Step 950
950
#302320
oklch(27.1% 0.021 33.3)
#684A45 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) | #504E45 | 0.043 |
| Deuteranopia (no green cones) | #575445 | 0.040 |
| Tritanopia (no blue cones) | #6F4649 | 0.019 |
| Achromatopsia (no color) | #515151 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #684A45
#684A45
oklch(44% 0.042 29.5)
- #36595F
#36595F
oklch(44% 0.042 209.5)
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 #684A45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.039
- Purple Brown #673A3F ΔE 0.044
- Milk Chocolate #7F4E1E ΔE 0.067
- Mud Brown #60460F ΔE 0.067
- Dark Mauve #874C62 ΔE 0.075
- Medium Brown #7F5112 ΔE 0.077
- Dusty Grape #545775 ΔE 0.079
- Saddle Brown #8B4513 ΔE 0.081
Use #684A45 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.