#815F2B
Closest named color: Dirt Brown (#836539). oklch(51% 0.082 75.6), rgb(129, 95, 43).
Aa
White text reads best on this color (5.82:1).
About this color
#815F2B is a medium-dark, moderately saturated brown. In OKLCH its lightness is 51%, its chroma 0.082 and its hue 76°. Its hue sits on the warm side of the wheel. The nearest named color is Dirt Brown (#836539), ΔE 0.020 away. White text reads best on it, at 5.82:1.
| Hue family | Browns |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.082) |
| Temperature | warm |
| Nearest name | Dirt Brown (#836539) |
| Black text | 3.60:1 |
| White text | 5.82:1 |
Values
| HEX | #815F2B |
| RGB | rgb(129, 95, 43) |
| HSL | hsl(36, 50%, 34%) |
| OKLCH | oklch(51% 0.082 75.6) |
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 #815F2B | 5.82:1 | AA | Lc -84.3 | Fine for body text |
| Black text on #815F2B | 3.60:1 | AA large text | Lc 25.0 | Dividers and decoration only |
| #815F2B text on white | 5.82:1 | AA | Lc 79.0 | Fine for body text |
| #815F2B text on black | 3.60:1 | AA large text | Lc -22.8 | 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
#F7F5F2
oklch(97.1% 0.005 78.3)
-
Step 100
100
#EEE9E2
oklch(93.6% 0.011 76.6)
-
Step 200
200
#E2D7CA
oklch(88.4% 0.021 72.1)
-
Step 300
300
#D0BEA5
oklch(81% 0.04 76.1)
-
Step 400
400
#B89C74
oklch(70.8% 0.064 76.3)
-
Step 500
500
#A68350
oklch(63.2% 0.081 75.8)
-
Step 600
600
#916C33
oklch(55.7% 0.088 76)
-
Step 700
700 (this color)
#815F2B
oklch(51% 0.082 75.6)
-
Step 800
800
#644920
oklch(42.6% 0.068 75.5)
-
Step 900
900
#523E20
oklch(37.8% 0.053 76.2)
-
Step 950
950
#302413
oklch(27% 0.034 75.2)
#815F2B 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) | #6C6026 | 0.038 |
| Deuteranopia (no green cones) | #74682D | 0.032 |
| Tritanopia (no blue cones) | #8C5653 | 0.068 |
| Achromatopsia (no color) | #656565 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815F2B
#815F2B
oklch(51% 0.082 75.6)
- #466894
#466894
oklch(51.1% 0.081 255.3)
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 #815F2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dirt Brown #836539 ΔE 0.020
- Cocoa #875F42 ΔE 0.030
- Mud #735C12 ΔE 0.035
- Medium Brown #7F5112 ΔE 0.038
- Muddy Brown #886806 ΔE 0.040
- Dark Taupe #7F684E ΔE 0.041
- Sepia #985E2B ΔE 0.042
- Milk Chocolate #7F4E1E ΔE 0.045
Use #815F2B 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.