#815D4D
Closest named color: Cocoa (#875F42). oklch(51.2% 0.054 45), rgb(129, 93, 77).
Aa
White text reads best on this color (5.82:1).
About this color
#815D4D is a medium-dark, muted brown. In OKLCH its lightness is 51%, its chroma 0.054 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Cocoa (#875F42), ΔE 0.020 away. White text reads best on it, at 5.82:1.
| Hue family | Browns |
| Lightness | medium-dark (51%) |
| Chroma | muted (0.054) |
| Temperature | warm |
| Nearest name | Cocoa (#875F42) |
| Black text | 3.60:1 |
| White text | 5.82:1 |
Values
| HEX | #815D4D |
| RGB | rgb(129, 93, 77) |
| HSL | hsl(18, 25%, 40%) |
| OKLCH | oklch(51.2% 0.054 45) |
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 #815D4D | 5.82:1 | AA | Lc -84.3 | Fine for body text |
| Black text on #815D4D | 3.60:1 | AA large text | Lc 25.0 | Dividers and decoration only |
| #815D4D text on white | 5.82:1 | AA | Lc 79.1 | Fine for body text |
| #815D4D text on black | 3.60:1 | AA large text | Lc -22.7 | 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
#EEE8E6
oklch(93.5% 0.007 39.5)
-
Step 200
200
#E2D6D1
oklch(88.4% 0.015 44.2)
-
Step 300
300
#D0BCB3
oklch(81% 0.026 45.8)
-
Step 400
400
#B8998C
oklch(70.7% 0.042 44)
-
Step 500
500
#A5806F
oklch(63.1% 0.052 45.9)
-
Step 600
600
#906957
oklch(55.6% 0.057 45.8)
-
Step 700
700 (this color)
#815D4D
oklch(51.2% 0.054 45)
-
Step 800
800
#64473B
oklch(42.6% 0.045 43.4)
-
Step 900
900
#523C32
oklch(37.8% 0.035 45.6)
-
Step 950
950
#30231E
oklch(27% 0.022 42)
#815D4D 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) | #66614C | 0.047 |
| Deuteranopia (no green cones) | #6F684D | 0.042 |
| Tritanopia (no blue cones) | #8A5759 | 0.032 |
| Achromatopsia (no color) | #656565 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815D4D
#815D4D
oklch(51.2% 0.054 45)
- #436D7E
#436D7E
oklch(51.1% 0.054 225.7)
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 #815D4D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cocoa #875F42 ΔE 0.020
- Dark Taupe #7F684E ΔE 0.031
- Dirt Brown #836539 ΔE 0.041
- Dull Brown #876E4B ΔE 0.052
- Grey Brown #7F7053 ΔE 0.052
- Dim Gray #696969 ΔE 0.054
- Sepia #985E2B ΔE 0.056
- Dirt #8A6E45 ΔE 0.056
Use #815D4D 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.