#83644A
Closest named color: Dark Taupe (#7F684E). oklch(52.8% 0.055 61.2), rgb(131, 100, 74).
Aa
White text reads best on this color (5.40:1).
About this color
#83644A is a medium-dark, muted brown. In OKLCH its lightness is 53%, its chroma 0.055 and its hue 61°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Taupe (#7F684E), ΔE 0.012 away. White text reads best on it, at 5.40:1.
| Hue family | Browns |
| Lightness | medium-dark (53%) |
| Chroma | muted (0.055) |
| Temperature | warm |
| Nearest name | Dark Taupe (#7F684E) |
| Black text | 3.88:1 |
| White text | 5.40:1 |
Values
| HEX | #83644A |
| RGB | rgb(131, 100, 74) |
| HSL | hsl(27, 28%, 40%) |
| OKLCH | oklch(52.8% 0.055 61.2) |
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 #83644A | 5.40:1 | AA | Lc -82.2 | Fine for body text |
| Black text on #83644A | 3.88:1 | AA large text | Lc 27.2 | Dividers and decoration only |
| #83644A text on white | 5.40:1 | AA | Lc 76.9 | Fine for body text |
| #83644A text on black | 3.88:1 | AA large text | Lc -24.9 | 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 600.
-
Step 50
50
#F7F5F3
oklch(97.1% 0.003 67.8)
-
Step 100
100
#EEE9E5
oklch(93.7% 0.008 61.4)
-
Step 200
200
#E0D7D0
oklch(88.4% 0.014 60.5)
-
Step 300
300
#CDBDB1
oklch(80.8% 0.025 59.3)
-
Step 400
400
#B49B88
oklch(70.7% 0.04 59.3)
-
Step 500
500
#A1836A
oklch(63.2% 0.051 61.5)
-
Step 600
600 (this color)
#83644A
oklch(52.8% 0.055 61.2)
-
Step 700
700
#765A42
oklch(49% 0.052 61.8)
-
Step 800
800
#604A37
oklch(42.7% 0.042 62.1)
-
Step 900
900
#4F3E30
oklch(37.8% 0.033 61)
-
Step 950
950
#2E241C
oklch(26.9% 0.021 60.4)
#83644A 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) | #6E6648 | 0.036 |
| Deuteranopia (no green cones) | #756D4A | 0.033 |
| Tritanopia (no blue cones) | #8C5E5D | 0.041 |
| Achromatopsia (no color) | #6A6A6A | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83644A
#83644A
oklch(52.8% 0.055 61.2)
- #4E7089
#4E7089
oklch(52.9% 0.056 241)
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 #83644A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Taupe #7F684E ΔE 0.012
- Cocoa #875F42 ΔE 0.015
- Dirt Brown #836539 ΔE 0.023
- Dull Brown #876E4B ΔE 0.030
- Grey Brown #7F7053 ΔE 0.032
- Dirt #8A6E45 ΔE 0.034
- Sepia #985E2B ΔE 0.046
- Dim Gray #696969 ΔE 0.056
Use #83644A 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.