#815641
Closest named color: Cocoa (#875F42). oklch(49.5% 0.066 46.8), rgb(129, 86, 65).
Aa
White text reads best on this color (6.28:1).
About this color
#815641 is a medium-dark, muted brown. In OKLCH its lightness is 49%, its chroma 0.066 and its hue 47°. Its hue sits on the warm side of the wheel. The nearest named color is Cocoa (#875F42), ΔE 0.028 away. White text reads best on it, at 6.28:1.
| Hue family | Browns |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.066) |
| Temperature | warm |
| Nearest name | Cocoa (#875F42) |
| Black text | 3.34:1 |
| White text | 6.28:1 |
Values
| HEX | #815641 |
| RGB | rgb(129, 86, 65) |
| HSL | hsl(20, 33%, 38%) |
| OKLCH | oklch(49.5% 0.066 46.8) |
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 #815641 | 6.28:1 | AA | Lc -86.3 | Fine for body text |
| Black text on #815641 | 3.34:1 | AA large text | Lc 22.9 | Dividers and decoration only |
| #815641 text on white | 6.28:1 | AA | Lc 81.2 | Fine for body text |
| #815641 text on black | 3.34:1 | AA large text | Lc -20.7 | 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
#F8F5F3
oklch(97.2% 0.004 56.4)
-
Step 100
100
#EFE8E5
oklch(93.6% 0.009 44.9)
-
Step 200
200
#E4D6CF
oklch(88.5% 0.018 48.5)
-
Step 300
300
#D3BBB0
oklch(80.9% 0.032 46.2)
-
Step 400
400
#BC9786
oklch(70.6% 0.051 46)
-
Step 500
500
#AB7E68
oklch(63.2% 0.065 47.1)
-
Step 600
600
#96664F
oklch(55.5% 0.071 46.4)
-
Step 700
700 (this color)
#815641
oklch(49.5% 0.066 46.8)
-
Step 800
800
#684635
oklch(42.8% 0.054 47.4)
-
Step 900
900
#553B2E
oklch(37.8% 0.043 47.6)
-
Step 950
950
#32221B
oklch(26.9% 0.028 44.6)
#815641 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) | #615B3F | 0.057 |
| Deuteranopia (no green cones) | #6C6441 | 0.052 |
| Tritanopia (no blue cones) | #8B4F51 | 0.039 |
| Achromatopsia (no color) | #606060 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815641
#815641
oklch(49.5% 0.066 46.8)
- #34697F
#34697F
oklch(49.4% 0.066 227.5)
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 #815641, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cocoa #875F42 ΔE 0.028
- Milk Chocolate #7F4E1E ΔE 0.040
- Medium Brown #7F5112 ΔE 0.047
- Dirt Brown #836539 ΔE 0.047
- Dark Taupe #7F684E ΔE 0.048
- Saddle Brown #8B4513 ΔE 0.053
- Sepia #985E2B ΔE 0.057
- Warm Brown #964E02 ΔE 0.058
Use #815641 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.