#A36A2C
Closest named color: Earth (#A2653E). oklch(57.4% 0.106 64.8), rgb(163, 106, 44).
Aa
Black text reads best on this color (4.65:1).
About this color
#A36A2C is a medium-dark, moderately saturated brown. In OKLCH its lightness is 57%, its chroma 0.106 and its hue 65°. Its hue sits on the warm side of the wheel. The nearest named color is Earth (#A2653E), ΔE 0.026 away. Black text reads best on it, at 4.65:1.
| Hue family | Browns |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.106) |
| Temperature | warm |
| Nearest name | Earth (#A2653E) |
| Black text | 4.65:1 |
| White text | 4.51:1 |
Values
| HEX | #A36A2C |
| RGB | rgb(163, 106, 44) |
| HSL | hsl(31, 57%, 41%) |
| OKLCH | oklch(57.4% 0.106 64.8) |
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 #A36A2C | 4.51:1 | AA | Lc -76.6 | Fine for body text |
| Black text on #A36A2C | 4.65:1 | AA | Lc 33.0 | Non-text elements, placeholder text |
| #A36A2C text on white | 4.51:1 | AA | Lc 71.1 | Content text, not long reading |
| #A36A2C text on black | 4.65:1 | AA | Lc -30.6 | Non-text elements, placeholder text |
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
#F9F5F1
oklch(97.2% 0.007 67.7)
-
Step 100
100
#F1E8E1
oklch(93.6% 0.014 60.6)
-
Step 200
200
#E6D6C7
oklch(88.5% 0.027 65.6)
-
Step 300
300
#D7BBA1
oklch(80.9% 0.048 65)
-
Step 400
400
#C2976E
oklch(70.7% 0.076 64.7)
-
Step 500
500
#B27D46
oklch(63.2% 0.097 65.5)
-
Step 600
600 (this color)
#A36A2C
oklch(57.4% 0.106 64.8)
-
Step 700
700
#865318
oklch(49% 0.098 64.8)
-
Step 800
800
#6D4417
oklch(42.6% 0.081 64.5)
-
Step 900
900
#593A1A
oklch(37.8% 0.064 64.5)
-
Step 950
950
#342210
oklch(27% 0.04 64.6)
#A36A2C 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) | #7C6F25 | 0.069 |
| Deuteranopia (no green cones) | #8A7C2D | 0.062 |
| Tritanopia (no blue cones) | #B25D5D | 0.081 |
| Achromatopsia (no color) | #767676 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A36A2C
#A36A2C
oklch(57.4% 0.106 64.8)
- #3B7EB3
#3B7EB3
oklch(57.4% 0.107 245.1)
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 #A36A2C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Earth #A2653E ΔE 0.026
- Raw Umber #A75E09 ΔE 0.030
- Umber #B26400 ΔE 0.031
- Leather #AC7434 ΔE 0.031
- Orangey Brown #B16002 ΔE 0.033
- Caramel #AF6F09 ΔE 0.033
- Raw Sienna #9A6200 ΔE 0.034
- Copper #B66325 ΔE 0.036
Use #A36A2C 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.